RedShark Bikes BIKE SURF User manual

USER MANUAL Bike Surf (ENG)
1
BIKE SURF
USER MANUAL
ATTENTION:
PLEASE READ THIS MANUAL CAREFULLY BEFORE USE AND KEEP IT FOR REFERENCE.
This manual contains important information about the owner's manual, safety, performance, and Red Shark
Bikes. For your safety and that of your equipment, observe the precautions mentioned in this manual. Failure
to follow safety instructions may result in property damage, serious injury, or death.
GB: WARNING
If you do not understand something, please contact Red Shark bikes.
ES: IMPORTANTE
Si no entiende algo, por favor contacte con Red Shark Bikes.
FR: IMPORTANT
Si vous ne comprenez pas quelque chose, veuillez contacter Red Shark Bikes.
DE: ACHTUNG
Wenn Sie etwas nicht verstehen, wenden Sie sich bitte an Red Shark Bikes.
I: IMPORTANTE
Se non capisci qualcosa, contatta Red Shark Bikes.
P: IMPORTANTE
Se você não entender alguma coisa, entre em contato com a Red Shark Bikes.
RUS: ВАЖНО
Если вы что-то не понимаете, пожалуйста, свяжитесь сRed Shark Bikes.
NL: BELANGRIJK
als u iets niet begrijpt, neem dan contact op met Red Shark Bikes

USER MANUAL Bike Surf (ENG)
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INDEX:
1. Introduction.....................................................................................................................................3
2. General Warning ...........................................................................................................................4
3. Safety first ........................................................................................................................................7
4. Product Reception.......................................................................................................................13
5. Unpacking and assembly .......................................................................................................... 13
6. Description of elements ............................................................................................................. 15
7. Assembly........................................................................................................................................15
8. Characteristics of fixing pairs ….................................................................................................16
9. Disassembly.................................................................................................................................. 16
10. Tips for assembly and disassembly ........................................................................................... 17
11. Settings ......................................................................................................................................... 18
12. Before use .................................................................................................................................... 20
13. Guide for placing the BIKE SURF in the water and access . .................................................. 24
14. Use the Surf Bike as a Paddle Surf ..............................................................................................26
15. Use the Surf Bike as a Kayak Surf ................................................................................................26
16. Transport and storage instructions. ............................................................................................26
17. To watch/observe....................................................................................................................... 27
18. Repair of a puncture ...................................................................................................................27
19. Duration of your bicycle and its components......................................................................... 29
20. Weights/load.................................................................................................................................32
21. Mandatory maintenance ...........................................................................................................32
22. Technical Service and Support .................................................................................................33
23. Warranty Information ................................................................................................................. 34
24. Final notes .................................................................................................................................... 37
OTHER DOCUMENTS PROVIDED apart from this document (USER MANUAL BIKE Surf):
• Important Warnings and Precautions BIKE surf (ESP).
• INSTRUCTIONS ASSEMBLY unpacking BIKE surf (ESP)
• List of components (Packing List)
•Videos:
oUnboxing
oTransport and access.
ATTENTION: If you have not received all these important documents, contact your seller.

USER MANUAL Bike Surf (ENG)
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1. INTRODUCTION:
Dear Client,
First of all, on behalf of our Red Shark Bikes team, thank you very much for your trust.
We are proud to share our dream with you and deliver this new Red Shark bikes unit, the fruit of our
passion. We are sure that you will enjoy practicing this new water sport, in a relaxed way and in harmony
with the environment.
Now you are part of the great family that owns one of the most versatile and portable systems in the world.
Red Shark Bikes products combine the latest in inflatable board technology with superbly fine-tuned
mechanical engineering to bring you to gear that enhances the way you interact with nature's elements.
Before your first outing, please read this manual carefully. You'll learn more about safety, and the various
parts, components, and technologies, many of which may be new to you and are designed specifically
for boating. Regardless of your level of experience, follow the instructions carefully.
If you have any questions, suggestions, or concerns, it will be a pleasure to assist you and help you in any
way we can.
We hope you enjoy it as much as we do, discovering the wonderful unique sensations of pedaling through
the water and if you do it in the company, the fun will always be much better!
Kind regards from all our team.
Red Shark Bikes.

USER MANUAL Bike Surf (ENG)
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2. GENERAL WARNING:
Using Red Shark products requires a little learning and extra care. There are also features and troubleshooting
information that are important to the use and proper maintenance of your Red Shark Bikes.
Therefore, first and before entering the water, PLEASE read this User Manual and learn how to use and care
for this product. Misuse and carelessness can be dangerous to you and those around you. This will void your
warranty and render your device useless.
Practicing activities in the water can be dangerous and involves certain risks that often cannot be predicted
or avoided. These risks can become serious, among others, personal injury or even death, property damage,
caused by a loss of control, collisions with other users or boats, swimmers, and natural and artificial objects
and/or animals/plants. By choosing to use a Red Shark Bikes product, you assume these risks and therefore
need to know and practice the rules of water safety, responsible driving, and proper maintenance of Red
Shark Bikes products to reduce these risks. Since it is impossible to anticipate all the situations or conditions
that may occur while some elements are submerged in water or due to weather and current effects, for this
reason, Red Shark Bikes cannot make a total representation of the safety of all its variants and conditions.
By purchasing and/or using Red Shark Bikes products, you acknowledge, agree, and understand the dangers
involved in the use of Red Shark Bikes products and accessories. You, on behalf of yourself and your heirs,
executors, administrators, successors, and assigns, fully assume the risks involved in the use of Red Shark Bikes
products and agree to use your best judgment in conducting your activities to reduce such risks. You agree
to follow all security instructions strictly and completely in this document or related communications.
Completely and voluntarily waive, waive, covenant not to sue, release and agree to indemnify and hold Red
Shark Bikes, its members, employees, officers, managers, agents, resellers, and representatives harmless from
any claim or loss for personal injury, property damage and/or deaths resulting from the use of Red Shark Bikes
products and/or accessories. And even you, acknowledge and agree that this waiver and assumption of risk
is intended to be as broad and inclusive as permitted by applicable law and that, if any portion thereof is
held invalid, the balance will remain in full force and effect and effect. You also acknowledge and agree
that this Assumption of Risk and Assumption Waiver provides the release of statutory rights; and you expressly
waive any benefits that may be available, for example, as in the U.S. under California Civil Code Section 1542,
as follows: A general release does not extend to claims that the creditor ignores or does not suspects exist in
his or her favor at the time of executing the discharge, which, if known to him or her, must have materially
affected his or her agreement with the debtor. Please note that your insurance policies may not cover
incidents resulting from the use of Red Shark Bikes products. Please contact your insurance company to
determine your coverage before using Red Shark Bikes products.
IF YOU DO NOT FULLY AGREE WITH ALL OF THESE PROVISIONS, YOU SHOULD NOT USE THE RED SHARK BIKES
PRODUCTS.
GENERAL INFORMATION ON THE PRACTICE OF SAID ACTIVITY.
This manual has been written to help you use the said product safely in the best conditions. Here you will find
information about this product and the supplied equipment. It is IMPORTANT to read this manual carefully (it
also contains safety information, tips for use, and maintenance) and all other accompanying documents to
familiarize yourself with the product before using it. Before leaving, check the weather forecast and
compatibility with the recommended use of this product. Do not treat this manual only as a maintenance or
repair guide. If you encounter difficulties, you should refer to the safety features of this product, which have
been referenced by competent professionals. That is why the manufacturer is not responsible if changes are
made without its authorization. This product can be damaged if misused. User security may also be
compromised. You must adjust your speed and direction to suit your surroundings. When using it, we strongly
recommend that you wear flotation devices (Personal Flotation Devices or Floatation Devices). In some

USER MANUAL Bike Surf (ENG)
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countries, this equipment may be compulsory (legal obligation). Check the regulations in force in the country
where you use this product.
PLEASE KEEP THIS MANUAL AND TRANSFER IT TO THE NEW OWNER AFTER A SALE.
Due to our policy of continuous product improvement, the illustrations used in this manual may differ from
your model. These illustrations are intended to be representative images for your reference. Similarly, some of
the details covered in this manual may be optional. If you would like to make any changes to this product,
large or small, please contact Red Shark Bikes. Any change in the structural or safety features of this product
as well as in weight can significantly affect its stability and it can be seriously damaged if mishandled.
Irresponsible and unsafe actions are not compatible with safe use. Always adjust the speed of this water
product according to weather conditions and avoid risks. In an emergency, you may need to take
extraordinary measures. Always consider the risks of dangerous situations and the need to protect people.
Always stay calm in an emergency and always put safety first.
Although everything has been well planned and designed safely, the safety of navigation depends on
weather conditions, sea conditions, rivers, lakes, swamps, marshes, etc., as well as water currents, experience,
or the state user's physique. No one can guarantee total security. As the owner, it is your responsibility to
understand the product, its capabilities, its operating limitations, and the intended use of this product. Always
listen to or read the weather forecast before any trip or boating session. Make sure that the wind and water
conditions match the product and that you can handle this product under the best conditions. It is
recommended not to go out in adverse weather conditions, currents, or rough water like any sport, this
product carries the risk of serious injury or death, as well as damage. By choosing to use this aquatic product,
you assume responsibility for this risk. Therefore, you should know and apply the local rules in your area,
exercise caution, and be responsible, as well as proper use and maintenance. Proper use and care of this
product reduce the risk of injury.
This manual contains many "WARNINGS" y "CAUTIONS" regarding the consequences of failure to maintain or
inspect your bicycle and failure to follow safe cycling practices.
• The word or symbol of SECURITY ALERT and the word WARNING indicate a potentially hazardous situation
that, if not avoided, could result in death or serious injury.
• • The combination of the symbol of SECURITY ALERT and the word CAUTIONS indicate a potentially
hazardous situation that, if not avoided, may result in minor or moderate injury, or be an alert against unsafe
practices.
• The word CAUTION used without the safety alert symbol indicates a situation that, if not avoided, could result
in serious damage to the bicycle or void the warranty. Many warnings and precautions say, "you risk losing
control and falling". For any fall that could result in serious injury or death, we do not always repeat the warning
of possible injury or death. Since it is impossible to predict every situation or condition that may occur while
driving, this manual does not represent the safe use of this product under all conditions. There are risks
associated with the use of this product that cannot be predicted or avoided and are the sole responsibility of
the user.
IMPORTANT
This manual contains important safety, performance, and maintenance information. Please read it before
you take your first ride on this aquatic product and keep it for reference.
Additional information on the safety, performance, and service of specific components of this water product
or accessory you purchase may also be available. Make sure your Red Shark Bikes contact has provided you

USER MANUAL Bike Surf (ENG)
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with all manufacturer documentation included with this water product or its accessories. If there is any conflict
between the instructions in this manual and the information provided by the component manufacturer,
always follow the manufacturer's instructions.
If you have questions or don't understand something, please take responsibility for your safety and ask our Red
Shark team.
SPECIAL NOTE FOR PARENTS, GUARDIANS, MONITORS, GUIDES, AND SUPERVISORS OF MINORS:
You are responsible for the activities and safety of minors; you must ensure that the practice with this product
is appropriate for the profile of the minor who is going to use it; it is in good condition and good working
order. Make sure that you and the minor assigned to you have learned and understand the correct
operation of this product; and that they abide by, understand, and obey not only applicable local boating
laws, but also common-sense rules for safe and responsible sportsmanship. Everyone should read this manual
and read all warnings and the features and operating procedures of this product before using it.

USER MANUAL Bike Surf (ENG)
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3. SAFETY FIRST:
NOTE: It is important to read the document sent “Important warnings and cautions”
3.1 THE RULES:
CAUTION: The area of water you will be riding in may require specific safety features. It is your
responsibility to familiarize yourself with the applicable laws in the water area where you ride and to
comply with all applicable laws, including and to use or fit your water bike as required by law. Follow
all local laws and regulations regarding water. It is your responsibility to know and obey the laws.
ATTENTION AND CAUTIONS:
oFollow national, state, and local regulations and best practices for browsing.
oIt is a dangerous sport. The use of the product may cause unexpected risks to the user,
accidents, and risks.
oAlways use this product with caution. Do not use outside the conditions of use. Misuse can result
in serious injury or death.
oUse this product only if you are in good physical condition and are a strong swimmer.
oYou are responsible for your safety and the safety of others when using your product.
oIf you are under the age of 18, you will always need a legal guardian to read these safety
warnings and precautions with you. You should use it only under the supervision of an adult.
oDo not use this product if you are under the influence of alcohol, drugs, or medication.
oIf you don't wear the helmet when getting on or off the firm ground, pier, bridge, platform, etc,
you may slip or fall causing serious injury or death.
oPerhaps in the region where you will be using this product, they require specific security features.
It is your responsibility to familiarize yourself with the laws of the state in which you use it and to
comply with all applicable laws, including properly equipping and equipping your water bike in
the manner prescribed by Law. Follow all local cycling laws and regulations. Observe
regulations related to the aquatic environment, licenses for this product, driving on water, laws
governing boating, and the use of waterways. It is your responsibility to know and follow the
laws. Consult with our technical team to give you technical support.
oImproperly tightened, lose, or damaged handlebar grips can cause you to lose control and fall.
Handlebars without handles can cut and cause serious injury in an accident.
oThe correct clamping force on the screwed elements: nuts, bolts, and screws in this water
product are important. Too little fixing force may not hold firmly. Too much force and clamping
can strip, stretch, warp, or break parts. In either case, the incorrect clamping force can lead to
component failure, which may result in loss of control, fall, or loss of items in the water. Make
sure they are properly tightened and if they loosen, do not use them, (they could already be
damaged) you must tighten them immediately and continue (always carry the necessary tools
stored in a dry place when using this product in case any element loosens so you can tighten
them).
oUsers should understand that disrespecting this product (playing while sitting or standing on it)
can result in serious injury or death.
oIt is always recommended to use it accompanied and with additional support.
oDo not use it in extreme conditions (winds or currents, dangerous waters, or tides).
oBe aware of changing weather conditions.
oVerify the weather forecast, the state of the sea, and the water before use with the local
authorities.
oDo not overestimate your abilities and do not underestimate the forces of nature.
oBe aware of your own limitations and manage your energy. Remember that you should always
reserve enough energy to return or reach your destination.
oAlways use a local flotation device approved by local authorities (CE, ISO, Coast Guard type 3
equivalent, or similar).
oThis product is designed for home use only. It is not for commercial use. Do not use this product
for purposes other than its intended purpose. Any use for competition, commercial or corporate
purposes voids any guarantee.
oIf you do not use this product, you should take it out of the water, clean it with fresh water, and

USER MANUAL Bike Surf (ENG)
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put it in a dry dock in the shade and sheltered from the sun, wind, dust, and sand. Do not leave
it in the water.
oWhen you decide to store your device for a long time (more than two weeks) deflate the board
by laying it on a clean, flat surface out of direct sunlight.
oThe sandy environment can damage the board.
oDo not dive from this product.
oDo not use this product near reefs, rocks, or other items that may damage its components.
oDo not use this product in rough water.
oThis board is not designed to be towed by a boat.
oUse of this product requires skill and good physical condition.
oIt should be used only by experienced swimmers.
IMPORTANT SAFETY RULES:
Before using this product, the user must practice (climbing up from the water, descending,
maneuvering, turning...) in a fully sheltered area. This product should not be used by people
without experience in its use.
CAUTION: Make sure an approved personal flotation device (life jacket) is always worn with this
product; Failure to follow this warning can result in death or serious injury.
A personal flotation device is not included. Always use a personal flotation device approved by
current regulations, in accordance with the latest certification standards, and adapted to the
type of riding that you practice. We also recommend wearing a helmet and spinal protection
as most serious injuries involve head injuries that could have been prevented if the user were
wearing them (not included).
PERSONAL FLOATING DEVICE BUYING GUIDE: always use with an experienced partner.
First of all, it is important to know the difference between personal flotation devices and
buoyancy aids. Buoyancy aids only float and involve knowing how to swim. The personal
flotation device will convert most people who are floating face down in the water (for
example, because they are unconscious) into a face-up orientation, with their bodies tilted
backward. The personal flotation device should be standardized to a minimum of 10
newtons, with a whistle and reflective strips to allow you to easily locate it in the event of a
problem. The European standard classifies and certifies personal flotation devices
according to their buoyancy for a 70kg person.
The measure of buoyancy is expressed in newtons (N. There are 4 levels of certification:
50N, 100N, 150N, and 275N. The higher the buoyancy index, the better the protection.
From 100N, we use the term "personal flotation device". It is called "buoyancy aid". For
the practice of BIKE SURF, the buoyancy index required is 50N, this buoyancy aid will
keep the airway out of the water for a conscious person Who knows how to swim Users
who cannot swim (or wrong) must use at least 70 N personal flotation devices,
regardless of practice, including BIKE SURF.
CAUTION: Be cautious when accessing this product from a dock, ship, or similar
platform: wear a hard hat and spinal protector to protect your body in the event of a
fall impacting such items. Failure to use devices could result in serious injury or death.
IMPORTANT WEATHER CONDITIONS:

USER MANUAL Bike Surf (ENG)
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oDo not use it during electrical storms or lightning.
oDo not use it in conditions that you cannot handle (waves, rough waters, tidal currents…).
oDo not use in winds of more than 10 knots, on the high seas, or with winds from land to sea.
oProduct use or handling in windy conditions may result in serious injury or death.
oBe careful when transporting this product, gusts of wind can seriously injure you and those
around you.
3.2 SAFETY:
oObey all water rules and all local laws.
oFollow the rules and regulations of the competent authorities (Maritime Coast Guard…) when
using the product.
oBefore using this product, it is recommended that you inform yourself about local regulations,
and laws, in ports, yacht clubs, and water sports schools.
oDo not use it near any naval elements on the move.
oDo not use it in areas with bathers or swimmers.
oDo not go far from the coast (recommended no more than 250 m).
IMPORTANT:
Be sure to keep body parts and other objects away from the propeller and rudder. Serious cuts
and injuries could result.
Always perform a mechanical safety check before going on this product.
Clothing: Make sure that all items of your clothing (laces, T-shirts...) cannot be entangled in or
penetrate moving parts, also other people can become entangled in the moving parts of this
product, causing you to lose control.
CAUTION:
When dropped into water, clothing entangled or becoming entangled in this product can cause
serious injury or death. Wear clothing that cannot become entangled or obstruct the handling of this
equipment.
Wear sunscreen and sunglasses to protect your eyes when the sun is shining.
You share the water with others: boats, swimmers, and others. Respect their rights. Please use this
product respectfully and always assume that others do not see you. Wear clothes in bright colors.
Look ahead and be prepared to avoid objects or shallow areas that could damage this product.
Always stay away from swimmers, children, or pets playing in the water near you.
Floating objects, rocks, ropes, and other obstructed objects can damage this product and cause an
accident. Stay clear of boats moving toward you. Avoid crossing your lane or coming up behind you.
Beware of many other dangers and distractions that can occur during a ride with this product in the
water.
CAUTION: It is a sport that, depending on your physical condition and the time of use, lack of
hydration and nutrition, can cause serious dizziness, generate extreme fatigue, and blackouts with
the added danger of being in the water, can cause serious injury or death.
oUse on designated ways and waterways, in the direction of traffic, or in accordance with local
laws. Know and obey all other water traffic signs.
oDon't do anything that might surprise those with whom you share water.
oNever ride with headphones. They hide the sounds of the circulation of other boats, the horns or
emergency sirens, preventing you from concentrating on what is happening around you.
oNever carry objects that interfere with your vision or complete control of the bike, or that could
get caught in the moving parts of this product.
oIt is a sport that can generate extreme fatigue.
oNever use this product when visibility is poor, it is getting dark, at dawn, at night. Each of these
conditions increases the risk of an accident.
oDo not ride alone through isolated, inhospitable areas. Even when traveling with other people,

USER MANUAL Bike Surf (ENG)
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make sure someone knows where you're going and when you plan to return.
oIt is important to be aware that if something goes wrong while traveling on the water, help may
not be around.
3.3 AT NIGHT:
Using this product at night is much more dangerous than riding it during the day, as it is very
difficult to see. Therefore, they should never ride at dawn, dusk, or at night. If they choose to
accept, the risk significantly is that they must take extra precautions, both when driving and when
choosing specialized equipment to reduce this risk.
CAUTION: At dawn, dusk, at night, or at other times of poor visibility without adequate and safe lighting
it is very dangerous and can cause serious injury or death.
If you choose to ride in poor visibility (at your own risk), check and follow all local water laws for night
driving and take the following additional precautions, highly recommended: to purchase and install
lights that meet all regulatory requirements and provide adequate visibility.
Wear light-colored reflective clothing and accessories, such as a reflective vest, reflective armbands
and leggings, reflective tape on your helmet, flashing lights attached to your body, and/or water bike.
Any reflective device or moving light source will help you draw attention to boats, objects... Make sure
your clothing gear or whatever you wear doesn't obstruct any reflectors or lights you incorporate. Be
sure to equip it with properly placed and fixed lights.
CAUTION: Some images in our catalogs, videos, and advertisements, since they may show images that
do not comply with all the safety regulations of this manual, do not try to copy or imitate them, this
activity can become extremely dangerous if the regulations are not properly complied with failure to
do so may increase the risk of injury or death. Remember that some of these images have been made
by expert professionals from Red Shark Bikes, with sufficient training time, and experience, and always
with specialized assistance to support and serve them.
3.4 EXTREME ACTIVITY OR COMPETITION:
If you engage in such extreme, aggressive, or competitive activities, you willfully assume the risk of
injury. This equipment is not designed for this type of extreme action. Even so, always have a qualified
mechanic carefully inspect this product and make sure it is in perfect condition. Check with experts,
site staff, and race officials for conditions and recommended equipment at the site where you plan
to ride. Wear appropriate safety gear. It is your responsibility to have the right equipment and support,
as well as to know the conditions of the challenge, event, competition...
Know your physical limits, your abilities, and your experience. Ultimately, your responsibility is to avoid
injury.
Always wear proper safety clothing. Even with state-of-the-art safety support, you can be seriously
injured or die during these times.
We do not recommend this type of extreme activity due to the increased risk; but if you choose to
take the risk, at least:
oFirst, take lessons from a specialized instructor.
oStart with easy learning exercises and slowly build your skills before trying harder or driving
more dangerously.
oUse only designated areas
oUnderstand and acknowledge that the restrictions placed on this product by this type of
activity may break or damage parts of the product.

USER MANUAL Bike Surf (ENG)
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oYou will lose the warranty.
oDo not use this equipment, when a part is damaged.

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3.5 CHANGING COMPONENTS OR ADDING ACCESSORIES:
Many of our components and accessories are available to enhance the comfort, performance, and
appearance of this product. However, if you change components or add accessories, you do so at
your own risk as Red Shark Bikes has not approved the component or accessory in terms of the
compatibility, reliability, or safety of this product. Before installing a component or accessory, please
ensure that it is compatible with this product by consulting with our Red Shark Bikes team. Be sure to
read, understand, and follow the instructions that come with the products you purchase for this
product.
CAUTION: Failure to confirm the correct compatibility, installation, use, and maintenance of any
component or accessory can result in death or serious injury.
CAUTION: Replacing the components of this product with replacement parts other than the original
parts could compromise the safety of the product and will void the warranty. Consult our Red Shark
Bikes team before changing components.
3.6 LEGAL OBLIGATION OF THE CONVENTION:
In the event of death or disability, this Agreement is effective and binding on your heirs, close relatives,
executors, administrators, beneficial owners, or agents. OPERATING AGREEMENT By using the product,
you agree to the full recommendations and instructions in this manual. Any other written or oral
complaint will not be considered.
oRISK-TAKING:
By purchasing and using this product, you agree:
Be in relation to the established conditions.
Require anyone who uses this product to be in contact with these terms. This use of the product
and its components carries risks that may result in serious injury or death. By using this product, you
freely assume and accept all risks of injury, known or unknown, related to the use of this equipment.
The risks associated with this sport can be significantly reduced by following the safety measures
listed in this manual and by using common sense.

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4. PRODUCT RECEPTION:
4.1. BEFORE OPENING THE BOX:
KEEP IN MIND: In case of transport damage, do not unpack and immediately inform the carrier that
the box is damaged, and your supplier. Take photos of the area of the damaged box. Damages must
be confirmed in writing by the supplier, otherwise no claim for compensation will be accepted.
CAUTION: Do not use sharp items to open the box.
CAUTION: Plastic bags can be dangerous. To avoid any risk of suffocation, keep all bags away from
babies, children, and pets. Do not use in cribs, beds, strollers, or playpens. Tear the bag before throwing
it away.
4.2. RETURN AND REFUND POLICY:
If you are not completely convinced of your purchase, DO NOT OPEN IT, and contact us. You have 14
calendar days to return an item from the date you received it. To be valid a return, your item must be
returned in its ORIGINAL packaging and wrapping, with the same conditions in which you received it.
Your item must have a receipt or proof of purchase. REFUNDS: Once we receive your item at our
facility, we will inspect it and notify you of the status of your refund. If it is confirmed that it comes with
its original packaging and wrapping, with all its components in perfect condition, your return will be
approved, we will initiate a refund to your credit card (or original payment method). You will receive
the credit within a few days, depending on your card issuance policies. FOR MORE INFORMATION:
Contact us if you have any questions.
4.3. UNPACKING:
This product requires assembly prior to use.
Follow the UNBOXING instructions to facilitate assembly, remove and save all boxes, bags and
padding in case return or warranty shipping is required.
CAUTION: If you do not understand something, it is important that you contact us.
5. UNPACKING AND ASSEMBLY:
Together with the delivery of your unit we have sent you a document for the correct Unpacking and
Assembly: ASSEMBLY INSTRUCTIONS unpacking BIKE surf (ENG)
NOTE: We strongly recommend that you follow that document in its entirety before your first departure. At
a minimum, read and make sure you understand each point, and refer to the cited sections for any issues
you don't fully understand. Please note that not all water bikes have all the features described in this
manual.
5.1 Fit of this product:
If you do not understand this manual, contact our Red Shark technical team before your first
ride and explain any features or features you do not understand.
5.2 Local safety laws:
Do you have all other necessary and recommended safety equipment? It is your responsibility to
familiarize yourself with the laws in your area of operation and to comply with all applicable laws.
5.3. Verification of mechanical safety:
Check the condition of this product regularly before each trip.
Nuts, Bolts, Screws, and Other Fasteners: Since there are a variety of sizes and shapes, it is impossible
to generalize the correct tightening strength or torque. To ensure that the many accessories on
your equipment are properly tightened, refer to the torque specifications in the instructions
provided in this manual. Proper tightening requires a calibrated torque wrench (not included). If
you don't have one, you can ask our Red Shark Bikes sales team for a quote.

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CAUTION: The correct clamping force on the fasteners (nuts, bolts, screws) in this product is
important. Too little force and the clip may not hold firmly. Too much force and fixing can peel, stretch,
warp or break. In either case, the incorrect clamping force can cause component failure, which can
lead to loss of control and a fall.
Make sure nothing is loose. Do a visual and tactile inspection of this product.
5.3.1 Seat post with the same: If the seat post has an eccentric cam-lock for easy height
adjustment, check that it is properly adjusted and in the locked position. The saddle must be
in a completely flat position (with respect to the table).
5.3.2 Handlebar Alignment Stem and Saddle: make sure the saddle and handlebar stem are
parallel to the centerline and tight enough that they cannot be twisted. That the rudder and
handlebars are completely perpendicular to the center line of the board.
5.3.3 Sleeves: Use alcohol to mount them on the ends of the handlebars. Make sure that these
handlebar grips are secure and well-positioned until the bottom of the end.
5.3.4 5.3.4 Pedals and cranks:
IMPORTANT: Make sure the pedals and cranks are tight enough and mounted on the correct side (R:
Right L: Left)
Tight very strong the two bolts that attach the cranks to the driveshaft and pre-check it on the
first two or three rides to firmly consolidate and stabilize the correct function (especially on the
first rides).
CAUTION: Loose or damaged components of this product can cause you to lose control and fall. They
should not go out and must be replaced if they are damaged or in poor condition. Check them
regularly. Misplaced items can be damaged and cause injury.
5.4. Safety:
When beginning your first familiarization with this aquatic product, be sure to choose a sheltered
and controlled environment away from boats, swimmers, other aquatic cyclists, obstacles, or other
hazards. Familiarize yourself with the balance, features, and performance of this product. Make the
necessary adjustments always out of the water.
Check the behavior and reaction of this product, and check comfort. If you have any questions or
if you feel that this product does not meet your expectations, please consult your dealer before
proceeding.
6. ELEMENTS DESCRIPTION:
Consult the two documents delivered:
•Packing List
•ASSEMBLY and UNPACKING INSTRUCTIONS BIKE surf (ENG)
7. ASSEMBLY:

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Follow the steps described in the delivered document plus two videos:
•ASSEMBLY UNPACKING INSTRUCTIONS BIKE surf (ESP)
•Videos:
oUnboxing
oTransport and access.
You will see step by step, how to unpack and assemble all the elements of your BIKE SURF.
7.1 BOARD
First, place the board on a clean and safe flat surface. Important that the valve remains at the top.
7.2 Frame and Propulsion
Before positioning, it will be necessary to screw the upper clamp of the propulsion to the place
provided for this purpose on the frame itself, for more details see the images in the UNBOXING
DOCUMENT (UNPACKING AND ASSEMBLY) Then it will be necessary to move the lower clamp
vertically until touch the frame and screw.
7.3 HANDLEBAR AND STEM
Once this is done, the rudder tube should be inserted into the top hole in the front of the frame (05).
It is important to respect the direction of insertion so that the part of the stem with the six holes is at
the bottom of the bike.
7.4 RUDDER SYSTEM:
Before starting to fit the rudder system to the frame, it is advisable to mount it outside of the assembly
for ease of handling.
7.5 SADDLE:
The clip should be inserted into the top of the seat box frame. Then the seat will be placed vertically
through the hole in the cover until it reaches the desired height and tighten the clamp (always do
it out of the water).
Once all the components are on the chassis, it must be joined with the inflatable board, It is
important to pay attention because the two holes the space is small, and you must check that the
rudder and the propeller do not collide with the hole of the inflatable board (see the picture
positioning of the frame inside the board), if not done with care it could damage the board causing
tears and punctures.

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8. FIXING TORQUE CHARACTERISTICS:
The correct setting torque of fasteners is very important for your safety. Always tighten fasteners to the
correct torque. If there is any conflict between the instructions in this manual and information provided
by a component manufacturer, consult your dealer or the manufacturer's customer service
department for clarification. Bolts that are too tight can stretch and warp. Loose bolts can move and
tire. Any of these errors can cause sudden bolt failure.
Overtightening will damage the element.
Proper tightening requires a calibrated torque wrench (not included) if you don't have one, you can
ask our Red Shark Bikes team for a quote. Carefully follow the instructions to select and use the torque
wrench correctly for accurate results.
Although all accessories on this kit are important, be sure to apply the correct torque to the following
tightening torques:
POWER (Join with the handlebar):
• Handlebar clamp bolt: Tightening torque: 5 Newtons
• Carbon fiber handlebar fixing screw: Tightening torque: 10 Newtons
SADDLE: Seat fixing screw Tightening torque: 6 Newtons
SYSTEM TO FIX THE CONNECTING ROD: Tightening torque: 10 Newtons
PROPELLER: M5 nut Tightening torque: 10 Newtons
TRANSMISSION:
• M6 nut Tightening torque: 10 Newtons.
• M8 nut Tightening torque: 10 Newtons
RUDDER BLADE: Tightening torque: 3 Newtons
9. DISASSEMBLY
IMPORTANT: Prior to disassembly, it is important to rinse the entire assembly with plenty of fresh water,
cleaning it of dirt, sand, salt and impurities....
REVERSE THE PREVIOUS PROCESS: At this point, you must reverse all the steps that make up the
assembly described and shown in the delivered documents.
9.1 MAIN ELEMENTS DISASSEMBLY:
• Deflate the board until it is soft but without losing its shape.
• Separate the chassis (frame) paying special attention to having the propeller and rudder
vertical so as not to damage the inflatable board.
9.2 DISASSEMBLY OF SECONDARY ELEMENTS:
• Saddle
• Propulsion
• Propeller
• Rudder
• Handlebar

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10. TIPS FOR ASSEMBLY AND DISASSEMBLY
Next, we will explain a series of instructions or recommendations to consider when using this
product.
10.1 BOARD EXTENTION
Choose a smooth, clean surface to unfold your board from the box or packing bag.
10.2 INFLATING THE BOARD:
• Connect the pressure gauge and pump hose to the pump casing and secure it securely.
• Unscrew the valve cap and press the knob to make sure the valve is in the "Pin Out" position.
• Start pumping air into the dash by sliding the pump piston up and down.
• Inflate a little until you can secure the frame in the correct position. Inflate and then reach the
required pressure.
TIP: If the pump piston starts to squeak, apply some silicone to the piston shaft.
OPERATION MINIMUM OF 10 PSI AND MAXIMUM OF 14 PSI. DO NOT GO BEYOND 14PSI (THIS WILL VOID
WARRANTY).
If the board is in hot weather, deflate slightly and allow the heat to build up the internal pressure, the cooler
water temperature may cause a slight pressure loss in the chamber. It's a good idea to take a pump with
you so you can add air if needed.
10.3 BOARD DEFLATION:
Before storing the board, you should clean it and rinse it with plenty of fresh water and neutral
soap. Let it dry, remove any water or debris, sand etc… from the valve areas.
Unscrew the cap and slowly tighten the valve stem to allow air to escape from the table. A
strong first puff of air will come out, but it will slow down very quickly.
Once the air outlet has slowed down, fully depress the valve stem and to lock it in the "OPEN"
position.
10.4 VALVE SEALING:
If there is a leak at the valve plug:
Use a black plastic wrench (provided) to disassemble the valve and check its position.
Valve position deviates: Find out the correct position. Cut off the extra finishing edge; Put an extra
sealing ring on top; Reassemble the valve and charge it to the recommended air pressure. No
deviation: Clean the threads on the surface of the base or the inner part. Reassemble the valve.
Inflate the board to its recommended pressure.
Tighten the valve further and inflate to the recommended air pressure.
For an air leak from inside the valve:
Remove the valve and check the position. Disassemble the seal remains on the valve and clean
both. Reassemble the valve and inflate the board until it is flat.

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11. SETTINGS:
NOTE: A good fit is an essential element of water cycling safety, performance, and comfort. Make any
necessary adjustments to your water bike always out of the water, to get the proper fit for your body
and proper riding conditions.
CAUTION: If this product does not fit you properly, you may lose control and fall.
11.1 HEIGHT:
Ground clearance is the basic element of fit on a water bike, it is determined by the height of the
seat. You must be able to adjust your seat position without exceeding the limits defined by the
height of the top of the seat tube and the "Minimum Insertion" or "Maximum Extension" markings
on the seatpost.
11.2 SADDLE POSITION:
Proper saddle fit is an important factor in getting the most performance and comfort from your
water bike. If the position of the saddle does not suit you, it can be adjusted in three directions
(forward, backward and angle)
ATTENTION: The angle of the saddle must be horizontal and parallel with the base of the
board.
Top to bottom adjustment. To check the correct saddle height:
• Sit in the saddle.
• Place one heel on a pedal.
• Turn the crank until the pedal with the heel is down and the crank arm is parallel to the seat
tube.
• If your leg is not fully straight, the height of your chair needs to be adjusted. If your hips have to
lean in for your heel to reach the pedal, the saddle is too high. If your leg is bent at the knee with
your heel on the pedal, the saddle is too low. Ask your dealer to adjust the seat to your optimum
riding position and show you how. If you choose to adjust the saddle height yourself:
• Loosen the seat post collar
• Raise or lower the seat post on the seat tube.
• Make sure the saddle is straight and back.
• Tighten the seat post collar to the recommended torque.
Once the seat is at the correct height, make sure the seat post does not extend beyond the
"Minimum Insertion" or "Maximum Extension" mark. The seat post must always be inserted into the
frame by at least 80mm.
CAUTION: A seatpost set too high can damage your bike and cause you to lose control and fall.
Make sure the seat post is inserted into the frame at least 80mm.
CAUTION: If the seat post is not inserted into the seat tube, it can break, which could cause you to
lose control and topple over.
• FOREWARD AND REAR ADJUSTMENT: The saddle can be adjusted forward or backward to help you
get the optimal position on the bike. Ask your dealer to adjust the seat to your optimum driving
position and show you how. If you choose to make your own front and rear adjustments, make
sure the clamping mechanism tightens the right side of the seat rails and does not touch the

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curved part of the rails and that you use the recommended torque.
• SEAT ANGLE ADJUSTMENT: Most people prefer a horizontal saddle, but some riders like the angled
slightly up or down. Your dealer can adjust the angle of the saddle or teach you how to do it. If
you choose to adjust the seat angle yourself and have a single bolt seat clamp on the seat post,
it is essential to loosen the clamp bolt enough to allow for all the splines on the seat post.
Disengage before changing the saddle angle. The splines are fully re-engaged before tightening
the bolt to the recommended torque.
CAUTION: When adjusting the seat angle with a single plier, always check that the splines on the
contact surfaces of the pliers are not worn. Dirty grooves in the clamp can allow the saddle to move,
causing you to lose control and fall. Always tighten fasteners to the correct torque. Bolts that are too
tight can stretch and warp. Loose bolts can move and tire. Any of these mistakes can cause the beam
to suddenly fail, causing you to lose control and fall.
Small changes in saddle position can have a dramatic effect on performance and comfort. To find
the best seating position, make one adjustment at a time.
CAUTION: After adjusting the seat, make sure the seat adjustment mechanism is fully tightened before
use. A loose seat clamp or seat post mount can damage the seat post or cam, causing you to lose
control and fall. A properly adjusted seat adjustment mechanism will not allow any movement of the
seat in any direction. Periodically check that the seat adjustment mechanism is tight.
CAUTION: If you over-tighten the aluminum bolt, it may break while pedaling and loosen the seat. If
in doubt: have your local dealer check the screw.
If despite careful adjustment of seat height, tilt, and fore-aft position, your seat is still uncomfortable,
you may need to use a different seat model.
CAUTION: Some people have said that prolonged riding with an ill-fitting saddle or one that doesn't
adequately support your pelvic area can cause short-term or long-term damage to nerves and blood
vessels, or even impotence. If your saddle causes pain, numbness or other discomfort, listen to your
body and stop riding until a biomechanic can advise you of the correct position of these elements.

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CAUTION: Always tighten fasteners to the correct torque. Bolts that are too tight can stretch and warp.
Loose bolts can move and tire. Either mistake can cause sudden bolt failure, causing you to lose
control and topple.
CAUTION: An insufficiently tightened or misaligned stem, handlebar, or tube-end extension bolt can
compromise steering action, which could cause you to lose control and fall. Put the bottom pin on
the water bike and try to turn the handlebars/stem. If you can rotate the stem relative to the lower
blade, rotate the handlebars toward the stem, or rotate the bar extensions toward the handlebars,
the bolts are not tight enough.
12. BEFORE USE:
Before reviewing all the information related to assembly and transportation, here is some other
important information you should know.:
12.1 OBLIGATIONS Before starting the route, make sure that:
•Always check the weather forecast before you leave.
Always use it in good weather.
In case of anticipation of possible climatic changes, do not make the route.
Ride only in safe environments.
Do not go out in the moderate wind.
Tell a friend or family member about the exact route of your excursion and the estimated
time of return.
•Plan the trip according to your abilities and physical conditions.
Avoid going out if your physical condition is not good, or you feel unwell.
Do not exceed your endurance.
Know your limits, especially when navigating unknown places.
Do not drink alcohol or drugs before or during your tour.
•Wear appropriate clothing that is conspicuous and visible from a distance.
Wear a regulation life jacket or an approved buoyancy aid.
Always wear thermal and sun protective clothing and protect yourself from the sun
and sunlight.
If you leave from a port, dock, or platform, wear a helmet and a spinal protector.
Take with you a communication device such as a telephone or similar to a VHF radio
with a charged battery and protected from water.
Never wear clothing that could get caught on a protruding part of the bike. If it spills
and gets stuck underwater, you could drown.
•Check your equipment before putting it in the water:
Check for signs of wear or damage
That the rear keel (Fin) is positioned correctly, with the lock passed.
The propeller in a horizontal position.
The vertical rudder with the front clip attached.
That the table is at the correct pressure and does not lose air.
•Avoid:
oShallow water, rocks, floating objects, sharp objects underwater, and algae
that may entangle or damage the propeller or rudder.
oIt is forbidden to use this equipment with people who cannot swim.