RedShark Bikes Bike Surf FITNESS User manual

USER MANUAL
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WATER BIKE SURF
OWNER’s MANUAL
WARNING:
PLEASE READ ALL THE MANUAL CAREFULLY BEFORE YOU TAKE THE FIRST RIDE ON
YOUR NEW WATER BIKE SURF AND KEEP IT FOR REFERENCES.
This manual contains important safety, performance and red shark bikes owner’s manual and service information. For
your safety and your equipment’s, please consider cautions mentioned in this manual. Disrespect of safety instructions
can cause material damages, serious injuries or death.
ENG: WARNING If you don't understand something please contact to Red Shark bikes.
ES: IMPORTANTE Si no entiende algo, por favor contacte con Red Shark Bikes.
F: 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.
JP: 重要何かが分からない場合は、Red Shark Bikesにお問い合わせください。
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
Model: Bike Surf FITNESS
Frame color: Black
DATE: May 2021

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INDEX:
Welcome….................................................................................................................................3
1. Introduction:................................................................................................................................4
2. GENERAL WARMING................................................................................................. 6
3. SAFETY FISRT............................................................................................................7
4. Reception of the product.............................................................................................11
5. First details................................................................................................................ 12
6. Product description.................................................................................................... 14
7. Assembly..................................................................................................................................17
8. Torque specifications…..........................................................................................................18
9. Disassembly.............................................................................................................................19
10. Tips for assembly & disassembly .........................................................................................19
11. FIT.............................................................................................................................................20
12. Before riding.............................................................................................................. 22
13. Guide for the placement of the BIKE SURF on the water.................................................26
14. Water bike as a SUP (stand up paddle)......................................................................27
15. Instructions for transport and storage… ..............................................................................27
16. What to look for… .................................................................................................................. 28
17. The lifespan of your bike and its components....................................................................29
18. Repair a puncture....................................................................................................................33
19. Weights and cargo .................................................................................................... 34
20. Technical support....................................................................................................................36
21. Warranty Information… ..........................................................................................................37
OTHER DELIVERED DOCUMENT................................................................UNBOXING & Packing list

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Dear customer,
First of all, thank you very much to trust on us.
On behalf of our Red Shark Bikes team, we warmly welcome you.
It is a pride for us to share our dream with you and deliver this new unit
of Red Shark Bike, the fruit of our passion. We are convinced that you
will enjoy practicing this new water sport, in harmony with the
environment in a relaxed way.
Before your first departure, please read this manual carefully. You will
learn more about safety, the various parts, components and technologies,
many of which may be new to you and are designed specifically for this
water bike. Please, whatever your level of experience is, carefully follow
the instructions.
If you have any questions, suggestions or concerns, please do not
hesitate to ask, for us it will be a great pleasure to assist you and help
you as much as we can.
We hope you will enjoy it as much as we do, discovering the wonderful
sensations of pedalling throughout new horizons and if these moments
can be shared in company, it's always much better!
Designer.
Red Shark Bikes

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1. INTRODUCTION:
Thank you for purchasing a Red Shark Bikes. You are now part of a family of adventure seekers
who own one of the most advanced, versatile and portable personal water craft bike in
the world.
Red Shark Bikes products combine the latest in inflatable surf boards and bike technology along with finely
tuned mechanical engineering to give you gadgets that redefine the way you interact with the elements.
As such, they take a bit of learning and require some extra care. There are also hidden features and trouble-
shooting information that are critical to the operation and well being of your red Shark bikes.
So, before anything else, and definitely before you hit the water, PLEASE read through this User Manual and
learn how to use and take care of your Red Shark Bikes. Misuse and lack of care can be dangerous to you
and those around you. It will void your warranty and render your device useless.
Using a Red Shark Bikes productson the water can be dangerous and involves certain risks which often cannot
be predicted or avoided. Those risks include, but are not limited to, personal injury
or death, property damage, which may result from, loss of control, collisions with other users or watercraft,
swimmers, and natural and man-made objects and/or animals/plants. By choosing to use a Red Shark Bikes
product, you assume these risks and thereby need to know and practice water safety rules, responsible
motoring, and proper use and maintenance of your Red Shark Bikes product(s) to reduce these risks. Since it
is impossible to anticipate every situation or condition which can occur while some elements under in water,
Red Shark Bikes can make no representation or warranty about the use and safety of Red Shark Bikes
products under all conditions.
By purchasing and/or using Red Shark Bikes Products, you acknowledge, agree and understand the danger(s)
involved in using Red Shark Bikes products and accessories. You, on behalf of yourself and your heirs,
executors, administrators, successors and assignees: (1) Fully assume the risks involved in using Red Shark
Bikes products and agree to use your best judgment in undertaking your activities to reduce such risks. (2)
Agree to strictly and fully follow all safety instructions in this document or related communications. (3)
Fully and voluntarily waive, relinquish, covenant not to sue, release and agree to indemnify and hold
harmless Red Shark Bikes, its members,employees, officers,managers,agents, resellers andrepresentatives
from any claim or loss for personal injury, property damage and/or death resulting from the use of Red Shark
Bikes products and/or accessories.
You further: (1) acknowledge and agree that this waiver and assumption of risk is intended to be as broad
and inclusive as is permitted by applicable law and that if any portion thereof is held invalid, the balance shall
nonetheless continue in full force and effect; (2) acknowledge and agree this assumption of risk and waiver
provides for the release of legal rights; and (3) expressly waive whatever benefits may be available, example
as it is in USA under Section 1542 of the California Civil Code, as follows: A general release does not extend
to claims which the creditor does not know or suspect to exist in his or her favor at the time of executing the
release, which if known by him or her must have materially affected his or her settlement with the debtor.
Please note that your insurance policies may not provide coverage for incidents resulting from the use of Red
Shark Bikes products. Please contact your insurance company to determine your coverage prior to using Red
Shark Bikes products.
IF YOU DO NOT AGREE FULLY TO ALL OF THESE PROVISIONS, YOU SHOULD NOT USE RED SHARK
BIKES PRODUCTS.

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GENERAL INFORMATIONS ABOUT INFLATABLE BIKE SURF PRACTICE.
This manual has been written to help the BIKE SURF use, in the best conditions with complete safety. You
will find here information about the board and supplied equipment. It is IMPORTANT to read carefully this
manual (It also contains some safety issues, operating and maintenance tips) and any other documents
attached, to familiarize with the product before you use it. Before any launch, you should check the weather
forecasts and their compatibility with the recommended use of your BIKE SURF. Do not consider this manual
as a maintenance or a repair guide. If you face a difficulty, you have to refer to the BIKE SURF’s safety
features which has been referenced by competent professionals. That is why the manufacturer won’t be liable
if some modifications are done on the product without his approval. Any BIKE SURF can be damaged in case
of bad use. The user safety can also be compromised. You have to adapt your speed and your direction
according to your environment. While using your BIKE SURF, we strongly recommend you to wear buoyancy
aids (Personal flotation device or buoyancy aids) . In some countries, these equipment might be compulsory
(legal requirement). Please refer to regulations in force in the country in which you use your BIKE SURF.
PLEASE, KEEP THIS MANUAL AND PASS IT ON TO THE NEW OWNER AFTER A SALE.
Due to our policy of continuous product improvement, the illustrations used in this manual may not be the
same as in your BIKE SURF. These illustrations are intended to be representative images for your reference.
In the same way, some of the details discussed in this manual may be optional.
IMPORTANT:
If you want to make any changes to the BIKE SURF, big or small, contact Red Shark Bikes. Do not modify
the security features of the BIKE SURF. Any change in the weight of the BIKE SURF can significantly affect
its stability. The BIKE SURF can be seriously damaged if treated improperly. Irresponsible and insecure
actions are not compatible with safe usage. Always adjust the speed of the BIKE SURF to the climatic
conditions and avoid risks.
Intimes of emergency, you may have to take extraordinary measures. Always consider the risks of dangerous
situations and the need to protect people. Always remain calm during an emergency and always think first of
safety.
Even if everything has been planned well and designed safely, safe navigation depends on weather
conditions, sea state, ocean currents and the experience or physical shapeof the user. No one can guarantee
total security. It is your responsibility as owner to know the product, its capabilities, operating limitations and
the intended use of the BIKE SURF.
Always listen or read the weather forecast before any trip or navigation session. Make sure that the wind and
water conditions correspond tothe product and that you can manage your BIKE SURF in the best conditions.
It is recommended not to leave with rough waters or adverse weather conditions.
Please read and keep these warnings and precautions handy for future reference. Failure to safely operate
and care for your RED SHARK BIKES products can result in loss of warranty, property damage, serious
injury, or death.
NEVER use Red Shark Bikes products to go further than you can swim, paddle or pedal back on your own
power.
Like any other mechanical device, there is a chance that at any moment your device may seize to function
as expected. Always ensure that its seizure will not put you in danger. Remember, in an emergency, it’s
better to abandon the Red Shark Bikes products than risk your well being.

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2. GENERAL WARNING:
Like any sport, water bicycling involves risk of serious injury or death and damage. By choosing to ride a water bicycle, you assume
the responsibility for that risk, so you need to know —and to practice —the rules of safe and responsible riding and of proper
use and maintenance. Proper use and maintenance of your water bicycle reduces risk of injury.
This Manual contains many “Warnings”and “Cautions”concerning the consequences of failure to maintain or inspect your bicycle
and of failure to follow safe cycling practices. The SAFETY alert word or symbol and the word WARNING indicates a potentially
hazardous situation which, if not avoided, could result in serious injury or death.
The combination of the safety alert symbol and the word CAUTION indicates a potentially hazardous situation which, if not
avoided, may result in minor or moderate injury, or is an alert against unsafe practices.
• The word CAUTION used without the safety alert symbol indicates a situation which, if not avoided, could result in serious
damage to the bicycle or the voiding of your warranty. Many of the Warnings and Cautions say “you may lose control and fall”.
Because any fall can result in serious injury or even death, we do not always repeat the warning of possible injury or death. Because
it is impossible to anticipate every situation or condition which can occur while riding, this Manual makes no representation about
the safe use of the bicycle under all conditions. There are risks associated with the use of any water bicycle which cannot be
predicted or avoided, and which are the sole responsibility of the water rider.
IMPORTANT:
This manual contains important safety, performance and service information. Read it before you take the first ride on your new
water bicycle, and keep it for reference.
Additional safety, performance and service information for specific components on your water bicycle, or for accessories that you
purchase, may also be available. Make sure that your seller or dealer has given you all the manufacturers’ literature that was
included with your water bicycle or accessories. In case of a conflict between the instructions in this manual and information
provided by a component manufacturer, always follow the component manufacturer’s instructions.
If you have any questions or do not understand something, take responsibility for your safety and consult with our Red Shark
team.
WARNING: CALIFORNIA RESIDENTS (proposition 65 warming)
This product can expose you to chemicals including Vinyl chloride, which is known to the State of California to cause
cancer, and Di-n-hexyl Phthalate (DnHP), which is known to the State of California to cause birth defects or other
reproductive harm. For more information go to www.P65Warnings.ca.gov.
A SPECIAL NOTE FOR PARENTS:
As a parent or guardian, you are responsible for the activities and safety of your child, and that includes making sure that the
water bicycle is properly fitted to the child; that it is in good repair and safe operating condition; that you and your child have
learned and understand the safe operation of the water bicycle; and that you and your child have learned, understand and obey
not only the applicable local water traffic laws, but also the common sense rules of safe and responsible bicycling. As a parent,
you should read this manual, as well as review its warnings and the water bicycle’s functions and operating procedures with your
child, before letting your child ride the water bicycle.
WARNING: Make sure that you and your child always wears a personal flotation device approved by current regulations
(water life jacket) when riding; Failure to follow this warning could result in serious injury or death.
WARNING: The inflatable board is not a toy, to use only the board on the water without frame on it, it can be very
dangerous and may result in serious injury or death.

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3. SAFETY FIRST:
3.1. THE BASICS:
WARNING: The water area in which you will ride may require specific safety devices. It is your responsibility to
familiarize yourself with the laws of the water area where you ride and to comply with all applicable laws,
including properly equipping yourself and your water bike as the law requires. Observe all local water laws and
regulations. It’s your responsibility to know and obey the laws.
WARNING AND PRECAUTIONS:
3.1.1. Respect country, federal and local regulations as well as best practices afloat.
3.1.2.It is a dangerous sport. This product use can leads to some unexpected risks for the user, accidents and
dangers.
3.1.3. Always use this product carefully. Do not use apart from the terms of use. An abusive use can leads to
serious injuries or death.
3.1.4. Use this product only if you are in a good physical condition and if you are a good swimmer.
3.1.5.You are in charge of your own safety and of the others’ around you when you use this product.
3.1.6. If you are under 18, you need a legal guardian to read with you these warnings and safety precautions.
Use only under adult supervision.
3.1.7. Do not use this product if you are under the influence of alcohol, drugs or medications.
3.1.8. Failure to wear a helmet when you get on or off from the solid ground may result in serious injury or death.
3.1.9.Maybe your states require specific safety devices. It is your responsibility to familiarize yourself with the
laws of the state where you ride and to comply with all applicable laws, including properly equipping
yourself and your water bike as the law requires. Observe all local bicycle laws and regulations. Observe
regulations about Water bicycle, licensing of water bicycles, riding on the water, laws regulating water
bikes path and trail use, helmet laws on the water, special water traffic laws. it’s your responsibility toknow
and obey the laws.
3.1.10. Loose or damaged handlebar grips or extensions can cause you to lose control and fall. Unplugged
handlebars or extensions can cut you and cause serious injury in an otherwise minor accident.
3.1.11. Correct tightening force on fasteners –nuts, bolts, screws on your water bike is important. Too little force
and the fastener may not hold securely. Too much force and the fastener can strip parts, stretch, deform
or break. Either way, incorrect tightening force can result in component failure, which can cause you to
lose control, fall or lost pieces on the water...
3.1.12. This product users have to understand that a BIKE SURF sport practice (seated or standing) can leads
to serious injuries and even death. Always respect local or federal laws. Exercise common sense while
using this product.
3.1.13. Do not use it alone, additional support is well recommended.
3.1.14. Do not use in extreme conditions (with winds or currents, white water or dangerous tide).
3.1.15. Be aware of changing weather conditions.
3.1.16. Check with local authorities about weather, sea or body of water conditions.
3.1.17. Do not overestimate your own abilities and do not underestimate the forces of nature.
3.1.18. Be aware of your own limits.
3.1.19. Always wear a licensed personal flotation device which is approved by your local authority, as CE, ISO,
the Coast Guard (type 3) etc.
3.1.20. This BIKE SURF has been designed for a domestic use only. Not for a commercial use. Do not use this
product for other purposes than those intended. Any commercial, public or corporate use cancel every
guarantee.
3.1.21. Deflate the board when it stays on in direct sunlight.
3.1.22. Sandy environment can damage the water BIKE SURF.
3.1.23. Do not dive headfirst from your BIKE SURF.
3.1.24. Do not us the water bike nearby reefs or rocks or others elements likely to damage the bike.
3.1.25. Do not use your BIKE SURF in white water.

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3.1.26. This BIKE SURF has not been designed to be towed by a boat.
3.1.27. No not drink alcohol, do not take drugs, before or during the product use.
3.1.28. The use of this product requires skills and a good physical condition.
3.1.29. It has to be used by confirmed swimmers only.
3.1.30. Do not to use only the board on the water without the frame, it can be very dangerous and may result
in serious injury or death.
IMPORTANT SAFETY RULES:
3.1.31. Before any use of this product, the user should take some lessons in a certified school of water bikes
or standing-paddle. This product should not be used by persons inexperienced in water bikes or standing-
paddle.
3.1.32. IMPORTANT PERSONAL FLOTATION DEVICE: The personal flotation device is not included.
Always wear a personal flotation device approved by current regulations which meets the latest
certification standards and is appropriate for the type of riding you do. Always follow the helmet
manufacturer’s instructions for fit, use and care of your helmet. Most serious bicycle injuries involve head
injuries which might have been avoided if the rider had worn an appropriate helmet. If you have any
questions regarding correct helmet fit, use or care please ask to our Red Shark Team.
3.1.32.1. PERSONAL FLOTATION DEVICE BUYING GUIDE: Always use with an experienced partner.
Firstly, it is important to know the difference between personal flotation device and buoyancy
aids. The buoyancy aids only help to float and imply to know swimming. The personal flotation
device will turn most persons who are floating face down in the water (for example, because
they are unconscious) into a face up orientation with their bodies inclined backward. The
personal flotation device has to be standardised at 10 Newton minimum, to have a whistle and
reflective stripes to make you easy to spot in case of an issue. The European standard classifies and
certifies the personal flotation devices according to their buoyancy for a 70 kg person.
The buoyancy measurement is in Newton (N. There 4 levels of certification: 50N,100N,150N
and 275N. Higher the buoyancy index is, better is the protection. From 100N we use the term «
personal flotation device », under this number it is called « buoyancy aid ». For the BIKE SURF
practice, the required buoyancy index is 50N, this buoyancy aid will keep respiratory tracts out
of the water for a conscious person who knows how to swim. Users who don’t know how to
swim (or badly) have to wear a 70 N personal flotation device at least, whatever the practice –
even in BIKE SURF.
3.1.33. Be careful when you go on the water bike from the harbour, boat or similar places…: Use a helmet and
column protection to protect your body if you fail.
WARNING: Failure to wear a personal flotation device and the helmet may result in serious injury or death.
WARNING: Never use the inflatable board without the frame on it. The inflatable board is not a toy, to use only
the board in the water without the frame, it can be very dangerous and may result in serious injury or death.
IMPORTANT WEATHER CONDITIONS:
3.1.34. Respect the Coast Guard rules and regulations when you are using the product.
3.1.35. Do not use in offshore wind conditions (wind from the land to the sea).
3.1.36. Do not use over 10 Knot of wind.
3.1.37. The use of the product in windy conditions can leads to serious injuries or death.
3.1.38. Be careful when you carry your BIKE SURF, windy conditions can lead to serious injuries for you and entourage.
3.1.39. Do not use in case of storm or lightning .
3.1.40. Do not use in conditions that you cannot handle (surf, currents or white water).
3.1.41. Do not use close to any crafts in circulation.
3.1.42. Do not use near crowded beaches or in white waters.

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3.2. RIDING SAFETY:
3.2.1. Obey all Rules of the water and all local laws.
3.2.2. Before you get on a water bike Water sports clubs and schools are recommended to do learning courses about
local water laws.
IMPORTANT Always do the Mechanical Safety Check before you get on a water bike.
3.2.3. Be thoroughly familiar with the controls of your bicycle and pedals.
3.2.4. Be careful to keep body parts and other objects away from the propeller and ruder, and the moving, the turning
pedals and cranks, of your water bicycle.
3.2.5. Wear:
Make sure that all your clothes elements (shoelaces, t-shirts... doesn't get tangled or cannot get into moving parts.
WARNING: clothes elements tangled or into moving parts in to your water bike when riding if you fall off in to the water
may result in serious injury or death.
Bright, visible clothing that is not so loose that it can be tangled in the water bicycle or snagged by objects at the
side of the water or coast.
Protective eyewear, to protect against airborne dirt, dust and bugs —tinted when the sun is bright, clear when it’s
not.
3.2.6. You are sharing the water with others —boats, swimmers and other. Respect their rights.
3.2.7. Ride defensively. Always assume that others do not see you.
3.2.8. Look ahead, and be ready to avoid:
With your water bike , always get away from swimmers, children or pets playing on the water near you.
Floating objects, rocks, ropes, and other obstructions objects, could cause you damages to your water bike and
cause you to have an accident.
Get away from boats on movement or turning, entering the water or crossing your lane , or coming behind you.
Be careful with many other hazards and distractions which can occur on a water bicycle ride.
WARNING: Distractions which can occur on a water bicycle ride may result in serious injury or death.
3.2.9. Ride in designated water areas, on designated for water bike paths and in the direction of traffic flow or as directed
by local governing laws. Obey all other water traffic signals and signs.
3.2.10. Don’t weave through water traffic or make any moves that may surprise people with whom you are sharing the
water.
3.2.11. Never ride with headphones. They mask water traffic sounds and emergency vehicle sirens, distract you from
concentrating on what’s going on around you, and their wires can tangle in the moving parts of the water bicycle,
causing you to lose control.
3.2.12. Never carry anything which obstructs your vision or your complete control of the bicycle, or which could become
entangled in the moving parts of the water bicycle.
3.2.13. Never hitch a ride by holding on to another vehicle.
3.2.14. Never ride your bicycle in bad weather, waves, wind, water currents, or when visibility is obscured, at dawn, frog
or in the dark, or when extremely tired. Each of these conditions increases the risk of accident.
3.2.15. Don’t ride alone in remote areas. Even when riding with others, make sure that someone knows where you’re
going and when you expect to be back.
3.2.16. Be prepared. If something goes wrong while you’re riding on the water, help may not be close.
3.2.17. Night Riding:
Riding a water bicycle at night is much more dangerous than riding during the day. A water bicyclist is very difficult
to see. Therefore, children should never ride at dawn, at dusk or at night. Adults who chose to accept the greatly

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increased risk of riding at dawn, or at night need to take extra care both riding and choosing specialized equipment
which helps reduce that risk. Consult our Read Shark Team about night riding safety equipment.
WARNING: Reflectors are not a substitute for required lights. Riding at dawn, at dusk, at night or at other times of poor
visibility without an adequate water lighting system and without is dangerous and may result in serious injury or death.
If you choose to ride under conditions of poor visibility, check and be sure you comply with all water local laws about
night riding, and take the following strongly recommended additional precautions:
Purchase and install lights which meet all regulatory requirements and provide adequate visibility.
Wear light colored, reflective clothing and accessories, such as a reflective vest, reflective arm and leg bands, reflective
stripes on your helmet, flashing lights attached to your body and/or your water bicycle ... any reflective device or light
source that moves will help you get the attention of approaching boats, objects...
Make sure your clothing or anything you may be carrying on the water bicycle does not obstruct a reflector or light.
Make sure that your bicycle is equipped with correctly positioned and securely mounted lights.
3.3. EXTREME, STUNT OR COMPETITION RIDING:
Whether you call it riding in a bad weather conditions, with water stream, with waves, with wind, Racing or something
else: if you engage in this sort of extreme, aggressive riding you will get hurt, and you voluntarily assume a greatly
increased risk of injury or death. The water bicycles are designed for these types of riding, and those that are may not be
suitable for all types of aggressive riding. Check with your dealer or the water bicycle’s manufacturer about the suitability
of your water bicycle before engaging in extreme riding. Have your water bicycle and equipment carefully inspected by a
qualified mechanic and be sure it is in perfect condition. Consult with expert riders, area site personnel and race officials
on conditions and equipment advisable at the site where you plan to ride. Wear appropriate safety gear,Ultimately, it is
your responsibility to have proper equipment and to be familiar with course conditions.
WARNING: Although many catalogs, advertisements and articles about water bicycling depict riders engaged in extreme
riding, this activity is extremely dangerous, increases your risk of injury or death, and increases the severity of any injury.
Remember that the action depicted is being performed by professionals with many years of training and experience.
Know your limits and always wear appropriate safety stuff. Even with state-of-the-art protective safety support, you could
be seriously injured or killed during that moments or in competition.
We do not recommend this type of riding because of the increased risks; but if you choose to take the risk, at least:
3.3.1. Take lessons from a competent instructor first.
3.3.2. Start with easy learning exercises and slowly develop your skills before trying more difficult or dangerous riding.
3.3.3. Use only designated areas
3.3.4. Wear safety elements.
3.3.5. Understand and recognize that the stresses imposed on your water bike by this kind of activity may break or
damage parts of the water bicycle and void the warranty.
3.3.6. Take your water bicycle to our Red Shark technical Centre if anything breaks or bends.
Do not ride your bicycle when any part is damaged. You know the limits of your skill and experience. Ultimately,
avoiding injury is your responsibility.
WARNING: If you see any Red Shark Bikes catalogues, advertisements, videos and articles etc…, biking in extreme
conditions or not following the rules from this manual users, Please do not try to copy them our used as a safety reference.
They are done by experts. Remember that the action depicted is being performed by professionals with many years of
training and experience and special assistance.

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3.4. CHANGING COMPONENTS OR ADDING ACCESSORIES:
There are many components and accessories available to enhance the comfort, performance and appearance of your
water bicycle. However, if you change components or add accessories, you do so at your own risk. The water bicycle’s
manufacturer may not have tested that component or accessory for compatibility, reliability or safety on your water
bicycle. Before installing any component or accessory, make sure that it is compatible with your water bicycle by checking
with our Red Shark bikes team. Be sure to read, understand and follow the instructions that accompany the products you
purchase for your water bicycle.
WARNING: Failure to confirm compatibility, properly install, operate and maintain any component or accessory can result
in serious injury or death.
WARNING: Changing the components on your water bike with other than genuine replacement parts may compromise
the safety of your water bicycle and may void the warranty. Check with your dealer before changing the components on
your water bike.
3.5. LEGALLY BINDING OF THE CONVENTION:
In the event of death or in case of incapacity, this Agreement will enter into force and binds you heirs, close relatives,
executors, administrators, beneficial owner or representative. USE AGREEMENT In case of use of the product, you
approve the whole recommendations and prescriptions in this manual. Any other written or oral claim will not be
considered.
3.5.1. RISK-TAKING:
By buying and using this product, you accept:
3.5.1.1. To be related to the conditions stated.
3.5.1.2. Require anyone using this product to be related to these terms. If you refuse to be related to these terms,
please return this product unused for a full refund. This product use and his components involve some risks
which can lead to serious injuries and death. By using this product you freely assume and accept every known
and unknown risks of injuries related to the use of these equipment. The risks related to this sport can be
significantly reduced by respecting safety precautions enumerated in this manual and exercising your
common sense.
4. RECEPTION OF THE PRODUCT:
4.1. BEFORE TO OPEN THE RED SHARK WATER BIKE BOX:
PLEASE NOTE: In the event of transport damage, please unpack the appliance immediately. Damages must be confirmed
in writing by the supplier, otherwise no compensation claims will be accepted.
WARNING: Do not use sharp elements to open the box
WARNING: Plastic bags can be dangerous, to avoid danger of suffocation, keep all the bags away from all babies,
children's, and house pets. Do not use in cribs, beds, carriages or play pens. Tear up bag before throwing away.
4.2. UNDBOXIN:
Red Shark bike Surf is an assembly fixture.
Follow Unboxing and assembly document to ease assembly and remove all transparent plastic bags.
WARNING: If you don't understand something please contact us.

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5. FIRST DETAILS:
NOTE: We strongly urge you to read this Manual in its entirety before your first ride. At the very least, read and make sure
that you understand each point in this section, and refer to the cited sections on any issue, which you do not completely
understand. Please note that not all water bicycles have all of the features described in this Manual.
5.1. Bike fit:
5.1.1. Please fix the saddle and the stem and handlebars at the right height for you.
5.1.2. Please check the saddle and seat post securely clamped, a correctly tightened saddle will allow no saddle
movement in any direction.
5.1.3. Do you fully understand how to operate your new bicycle? If not, before your first ride, please contact to our Read
Shark technical team and explain any functions or features which you do not understand.
5.2. Safety local laws:
Do you have all the other required and recommended safety equipment? It is your responsibility to familiarize
yourself with the laws of the areas where you ride, and to comply with all applicable laws.
5.3. Mechanical Safety Check:
Routinely check the condition of your water bicycle before every ride.
Nuts, bolts screws & other fasteners: Because manufacturers use a wide variety of fastener sizes and shapes made
in a variety of materials, often differing by model and component, the correct tightening force or torque cannot be
generalized. To make sure that the many fasteners on your bicycle are correctly tightened, refer to the torque
specifications in the instructions provided by the manufacturer of the component in question. Correctly tightening a
fastener requires a calibrated torque wrench. A professional bicycle mechanic with a torque wrench should torque
the fasteners on your bicycle. If you choose to work on your own bicycle, you must use a torque wrench and the
correct tightening torque specifications from the bicycle or component manufacturer or from your dealer. If you
need to make an adjustment at home or in the field, we urge you to exercise care, and to have the fasteners you
worked on checked by your dealer as soon as possible.
WARNING: Correct tightening force on fasteners –nuts, bolts, screws–on your water bicycle is important. Too little force
and the fastener may not hold securely. Too much force and the fastener can strip threads, stretch, deform or break.
Either way, incorrect tightening force can result in component failure, which can cause you to lose control and fall.
Make sure nothing is loose, anything sound, feel or look loose? Do a visual and tactile inspection of the whole bike. Any
loose parts or accessories? If so, secure them. If you are not sure, ask someone with experience to check.
3.3.1 Seat post: If your seat post has an over-center cam action fastener for easy height adjustment, check that it is
properly adjusted and in the locked position.
3.3.2 Handlebar and saddle alignment: Make sure the saddle and handlebar stem are parallel to the water bike’s
center line and clamped tight enough so that you can’t twist them out of alignment.
3.3.3 Handlebar ends: Make sure the handlebar grips are secure and in good condition. If not, have your dealer
replace them. Make sure the handlebar ends and extensions are plugged. If not, please contact to our Red Shark
Technical team to plug them before you ride. If the handlebars have bar end extensions, make sure they are
clamped tight enough so you cannot twist them.
3.3.4 Pedals and cranks: Make sure the pedals and the pedal cranks are secure and in good condition. If not, please
contact to our Red Shark Technical team and replace them. Make sure are plugged. If not, please contact to our
Red Shark Technical team to plug them well before you ride and make sure they are clamped tight enough so
you can’t twist them.
WARNING: Loose or damaged handlebar grips or other extensions and elements from the water bike can cause you to
lose control and fall. Handlebar grips or tube end-plugs shall be replaced if damaged or not in good condition. Check
handlebar grips regularly for your children to ensure that adequate protection for the end of the handlebars are in place.
Unplugged handlebars or extensions can cut you and cause serious injury in an otherwise minor accident.

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5.4. Safety ride:
When you buckle on your personal flotation device approved by current regulations (water life jacket) or you helmet
and go for your first familiarization ride on your new water bicycle, be sure to pick a controlled environment, away
from boats, swimmers, other water cyclists, obstacles or other hazards. Ride to become familiar with the controls,
features and performance of your new water bike.
Check out the handling and response of the water bike; and check the comfort.
If you have any questions, or if you feel anything about the bike is not as it should be, consult your dealer before you
ride again.

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6. PRODUCT DESCRIPTION:
ENJOY MODEL
Full Packing LIST on attached document
ITEM
NAME
REFERENCE
Please see you packing list (attached document)
FRAME group
HANDLE
group
SEAT
group
PEDAL
group
RUDDER
group
EXTRA EQUIPMENT
Please see you packing list

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FITNESS model
Full Packing LIST on attached document
ITEM
NAME
REFERENCE
Please see you packing list (attached document)
FRAME group
HANDLE
group
SEAT
group
PEDAL
group
RUDDER
group
EXTRA EQUIPMENT
Please see you packing list

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ADVENTURE model
Full Packing LIST on attached document
ITEM
NAME
REFERENCE
Please see you packing list (attached document)
FRAME group
HANDLE
group
SEAT
group
PEDAL
group
RUDDER
group
ADV
EXTRA EQUIPMENT
Please see you packing list

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7. ASSEMBLY
On the UNBOXING & ASSEMBLY DOCUMET you will see step by step how to assemble all the elements of your BIKE
SURF.
7.1. HULL (BOARD)
First, place the board on the ground or on a flat and safe surface. Important that the valve remains in the Upper side
7.2. Frame and Propulsion
Before positioning it, it will be necessary to screw the upper clamp of the propulsion to the place intended for this
purpose in the frame itself (see image for more details).
Subsequently, it will be necessary to move the lower clamp vertically until touching the frame and screwing.
Now that the propulsion is screwed, it must be placed in the board. It is important to be careful because the space is
small, and you have to check that the propeller does not collide with the board and open it or close it in the appropriate
place (See image of positioning of the frame inside the board).
7.3. HANDLEBAR (09) AND STEM
Once this is done, the rudder shaft must be inserted through the upper hole in the front of the frame. It is important to
respect the direction of insertion in such a way that the part of the shaft that has the six holes be in the lower part ofthe
bike.
7.4. RUDDER SYSTEM:
Before starting to place the rudder system on the frame, it is advisable to mount it outside the set to facilitate its
handling.
7.5. SEAT:
The clamp must be inserted in the upper part of the frame of the saddle box. Subsequently, the seat will be placed
vertically through the cap hole until reaching the desired height and tighten the clamp.

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8. FASTENER TORQUE SPECIFICATIONS:
Correct tightening torque of threaded fasteners is especially important to your safety. Always tighten fasteners to the
correcttorque. In case of a conflict between the instructions in this manual and information provided by a component
manufacturer, consult with your dealer or the manufacturer’s customer service representative for clarification. Bolts that
are too tight can stretch and deform. Bolts that are too loose can move and fatigue. Either mistake can lead to a sudden
failure of the bolt.
Excessive tightening will damage the element.
Always use a correctly calibrated torque wrench to tighten critical fasteners on your water bike. Carefully follow the
torque wrench manufacturer’s instructions on the correct way to set and use the torque wrench for accurate results.
Although all fasteners on a water bicycle are important, pay special attention to applying the correct torque to the
following tightening Torques for RED SHARK BIKES:
8.1. STEM:
8.1.1. Handlebar clamp bolt: 5 Newtons
8.1.2. Carbon fiber handlebar clamp bolt: 3.9-4.9 Newtons
8.1.3. Steerer clamp bolt 5 Newtons
8.2. SEATPOST:
8.2.1. Binder bolt: M4 (1.9- 3.9 Newtons) M6: 6 newtons
8.2.2. Binder bolt M6 for carbon fiber frame: 4 Newtons
8.2.3. Seat fixing bolts: 6 Newtons
8.3. CRANK ATTACHMENT SYSTEM:
8.3.1. M 8 (10 Newtons)
8.4. PROPELLER:
8.4.1. One bolt M5 (3 Newtons)
8.5. TRANSMISSION:
8.5.1. Two bolts M6 (5 Newtons)
8.5.2. One bolt M8 (6 Newtons)
8.6. RUDDER:
8.6.1. Bolts (3 Newtons)
9. DISASSEMBLY
In the present point, all the elements that make up the shipment of the BIKE SURF Red Shark will be broken down.
9.1. DISASSEMBLY OF PRINCIPLE ELEMENTS:
• Board deflation
• Separate the chassis (frame) with the propulsion from the board.
9.2. DISASSEMBLY OF SECONDARY ELEMENTS:
• Saddle
• Propulsion
• Propeller
• Rudder
• Handlebar

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10. TIPS FOR ASSEMBLING AND DISASSEMBLING
Below, we will explain a series of instructions or recommendations to keep in mind when using your BIKE SURF
10.1. UNFOLD THE BOARD
Choose a smooth and clean surface to unfold your board from the packaging box or bag.
10.2. INFLATION:
• Attach the pressure gauge and the pump hose to the gauge housing on the pump and secure it tightly.
• Unscrew the valve cap, push button in it to clockwise to make sure that the valve is in the “Pin Out”
position.
• Start pumping air into the board by sliding the pump piston up and down,
• Inflate a little bit until you can fix the frame on the right position.
• Inflate and then reach the required pressure. The pressure recommended is 13/14PSI.
TIP: If the pump piston starts to squeak, apply some spray silicone on the piston shaft
Now it is time to pump up your Red Shark Bikes SUP.
Having an inflatable board is ideal for travel and makes storage super easy, plus it only takes about 5-10 mins to
pump up and you can do it yourself.
To get started, you want to make sure that the valve lock on your SUP is in the right position. The valves are two way,
so when the lock is raised, air can only get in and not back out so make sure the lock is raised when you are pumping
up your board.
To attach the pump to the board, slot the threads on the pump into the grooves on the board and twist to lock into
place. When you begin pumping, you won’t see the pressure gage begin to move until the board has taken on its full
shape so don’t worry if you don’t see any readings right away.
Around 0,1 PSI the board will start to feel the shape, it's time to introduce the frame in the holes.
The pump is a two-way system meaning you are pumping air into the board both when you push it down but also
when you pull it back up. This means you are inflating your board twice as quickly which works wonderfully until you
hit around 10 PSI. After this point it can get a bit more difficult so to make it a bit easier on yourself, you can switch the
pump to a single valve for the last 3 PSI.
Around 10 PSI the board will start to feel very rigid, and it may seem as though it is fully inflated, do keep
goinghowever until you reach 13 PSI. This is what the board was designed for and what will give you the best.
Once the board is fully inflated, remove the pump (don’t worry, as long as you have the valve lock into the raised
position no air will escape although you will hear a slight hiss) and place the cap over the valve. Then just pop on the
fin, and the rudder in vertical position.
IMPORTANT: MINIMUM 13 psi operation and MAXIMUM OF 15 psi (do not over inflate beyond 13psi)
If the board is going to be in a warm environment, slightly deflate the board and allow the heat from the sun to increase
the internal pressure. When paddling, the colder temperature of the water may cause a slight loss in chamber pressure.
It is a good idea to carry a pump with you so that you can add some air to the chambers if necessary.
10.3. BOARD DEFLATION:
• Clear any water or debris out of the valve areas.
• Slowly press down on the valve stem to start letting air out of the board.
• There will be an initial burst of air, but that will slow down very quickly.
• Once the air flow has slowed down, press the valve stem all the way down and turn it clockwise to lock it into
the “OPEN” position.

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• To deflate your board, first remove the fin, then remove the cap over the valve and push the valve lock down
and twist to let all the air out. Once fully deflated, you can fold up your board for storage or travel, making sure
you start with the nose and leave the valve open to force out any remaining air.
10.4. INFLATABLE VALVE SEALING WASHER BLOW-OUT
For leakage on the valve cover:
A. Use wrench (n) to disassemble the valve and check the position.
B. Valve's position deviate:
Find out the correct position;
Cut out the extra trim edge;
Put an extra seal ring on top.
Assemble the valve back and charge to recommended air pressure.
C. No deviation:
Clean the thread on the surface of the base or inner part.
Assemble the valve back.
Inflate the SUP until it's flat.
Tighten the valve further and inflate to recommended air pressure.
For air leak from inside the valve:
A. Disassemble the valve and check the position.
B. Disassemble the sealing rubble on the valve and clean both.
C. Assemble the valve back.
D. Inflate the SUP until it's flat.
E. Tighten the valve further and inflate to recommended air pressure.
11. FIT:
NOTE: Correct fit is an essential element of water bicycling safety, performance and comfort. Making the adjustments to
your water bicycle which result in correct fit for your body and riding conditions requires experience, skill and special
tools.
WARNING: If your water bicycle does not fit properly, you may lose control and fall.
11.1. STANDOVER HEIGHT:
Standover height is the basic element of water bike fit, is determined by saddle height range. You must be able to
adjust your saddle position without exceeding the limits set by the height of the top of the seat tube and the”
Minimum Insertion” or “Maximum Extension” mark on the seat post.
11.2. SADDLE POSITION:
Correct saddle adjustment is an important factor in getting the most performance and comfort from your water
bicycle. If the saddle position is not comfortable for you, see your dealer.
The saddle can be adjusted in three directions:
Up and down adjustment. To check for correct saddle height:
• Sit on the saddle.
• Place one heel on a pedal.
• Rotate the crank until the pedal with your heel on it is in the down position and the crank arm is parallel to
the seat tube.
• If your leg is not completely straight, your saddle height needs to be adjusted. If your hips must rock for the
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 set the saddle for your optimal riding position and to show you
how to make this adjustment. If you choose to make your own saddle height adjustment:
o Loosen the seat post clamp.
o Raise or lower the seat post in the seat tube •make sure the saddle is straight fore and aft.
o Re-tighten the seat post clamp to the recommended torque.