Rose electronics CPTL User manual

V2019.03 CPTL_EN
OWNER'S MANUAL

1 Frame 10 Belt
2 Saddle 11 Crank with belt pulley and bottom bracket
3 Seat post 12 Handlebar/stem unit
4 Saddle clamp 13 Light
5 Rear rack 14 Fork
6 Mudguard 15 Hub
7 Rear light 16 Spoke
8 Frame splitter 17 Rim
9 Brake caliper 18 Tyre
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Congratulations on the purchase of your ROSE dream bike!
We are pleased that you have decided to buy a ROSE bike and are sure that your new bike will put a smile on your face
every day.
Your bike is unique – before it has found its way to your home, this bike was individually assembled by hand by a
skilled mechanic and carefully inspected by another specialist to ensure it meets our highest quality standards. We thus
guarantee that your bike offers reliability and state-of-the-art technology. Easy-to-use gears and brakes, an excellent
design and great value for money are just some of the reasons why you will love your bike.
Some components were removed or adjusted for shipping. However, they can be easily re-assembled or re-adjusted in
just a few simple steps (see “3. Bike assembly“ on page 11).
Regular care and maintenance (see “7. Maintenance“ on page 21) will prolong the life of your beloved bicycle. This
manual includes all information on handling, maintenance and care you need to properly care for your bike.
We recommend you to carefully check and service your bike at regular intervals. Your safety and a long life of your bike
should be worth the effort.
This manual describes all details you need for a safe use of your bike, as well as the most important and general facts
about your bike. For more detailed information on single bike components, please see the respective owner’s manual
of the manufacturer. All manuals are included in the purchase documents of your bike or available online.
Please take the time to read this manual carefully. The sections marked with the signal words “DANGER“ and
“WARNING“ are of particularly high importance. The instructions contained in these warnings must be followed.
Moreover, we recommend you to follow the steps described in “5. Before and after your ride“ on page 16 and to
have your bike serviced regularly (see “7. Maintenance“ on page 21) to ensure your safety on every ride.
Have fun with your dream bike! Your ROSE Bikes team

1. General information ................................................................................................................ 5
1.1 Explanation of symbols used ......................................................................................................5
1.2 Target group.....................................................................................................................................6
1.3 Requirements to operate a bike.................................................................................................6
1.4 Owner’s manuals supplied by component manufacturers ...............................................6
1.5 Tools....................................................................................................................................................6
1.6 The special properties of carbon...............................................................................................6
1.7 Installation of components and accessories..........................................................................6
1.8 Warranty and guarantee...............................................................................................................6
1.9 Wearing parts...................................................................................................................................7
1.10 Weight limit.......................................................................................................................................7
1.11 Exclusion of liability .......................................................................................................................7
2. Safety ........................................................................................................................................ 8
2.1 General safety..................................................................................................................................8
2.2 Safe use of a pannier rack...........................................................................................................9
2.3 The rider’s duty of care.................................................................................................................9
2.4 Intended use .....................................................................................................................................10
3. Bike assembly.......................................................................................................................... 11
3.1 Required tools..................................................................................................................................11
3.2 Opening the ROSE bike box and unpacking the contents ..................................................11
3.3 Straightening the handlebar and adjusting the steering play..........................................12
3.4 How to set your saddle height....................................................................................................13
3.5 Installing the pedals.......................................................................................................................14
4. Getting started for your first ride and getting used to your new bike .............................. 15
5. Before and after your ride...................................................................................................... 16
5.1 Before your ride ..............................................................................................................................16
5.2 After your ride..................................................................................................................................17
5.3 After a crash.....................................................................................................................................18
6. Bike transport and storage .................................................................................................... 19
6.1 Transport by car..............................................................................................................................19
6.2 Transport on a hitch or roof rack ..............................................................................................19
6.3 Bike storage......................................................................................................................................19
6.4 Bike shipping....................................................................................................................................20
7. Maintenance ............................................................................................................................. 21
7.1 Bike servicing...................................................................................................................................21
7.2 Drive belt maintenance.................................................................................................................22
7.3 Belt tension adjustment................................................................................................................22
7.4 Rear wheel installation and removal........................................................................................23
7.5 Drive belt replacement..................................................................................................................25
7.6 Headset play adjustment..............................................................................................................26
7.7 Tyre pressure...................................................................................................................................27

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1. General information
This manual is the most important element to prevent any damages and risks during the assembly, use and servicing of
your new bike. It is provided to give you the most important technical information on your bike, to support you during
bike assembly and to give you helpful tips over the entire life of your bicycle. If in doubt about maintenance works,
please consult a qualified bicycle mechanic.
Please read this manual carefully before taking the first ride on your new bike and make sure you understand
everything. Ensure that third-party users are also informed about the contents of this manual and that they understand
and follow all instructions.
Keep this manual for future reference. If you sell or give away your bike, please also include the owner’s manual.
This manual is additionally available as a pdf file on rosebikes.com/manuals.
1.1 Explanation of symbols used
DANGER
…indicates a hazard with a high level of risk which, if not avoided, will result in death or serious injury.
WARNING
…indicates a hazard with a medium level of risk which, if not avoided, may result in minor or moderate injury.
CAUTION
…indicates a hazard with a low level of risk which, if not avoided, may result in minor or moderate injury.
NOTE
…indicates a potentially hazardous situation that may result in damage to property.
…indicates additional information.

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1.2 Target group
This manual is intended for you, the owner of the ROSE CPTL.
Assembly and maintenance works require basic knowledge in bicycle technology. If in doubt, please consult a qualified
bicycle mechanic. Improper assembly or maintenance of your bike may result in serious injury or death!
1.3 Requirements to operate a bike
The rider should be able to ride a bike, this means that he/she must have basic cycling skills and sufficient balance
to safely ride and steer a bicycle. The use on public roads requires a high level of cognitive ability. The rider must be
mentally and physically able to safely operate the bicycle over a longer period of time and longer distances.
For newcomers and those getting back into cycling after a long time special cycling skills courses are recommended.
1.4 Owner’s manuals supplied by component manufacturers
This manual contains all information you need for a safe use of your bike. However, apart from this manual, the
documents supplied with your bike also include some product information or manuals of different component
manufacturers. If need be, you can use those documents for further information on the respective product, its
assembly and setup. The owner’s manuals of some manufacturers might only be available online.
1.5 Tools
All works on your bicycle require appropriate tools.
All nuts and bolts must be tightened with an appropriate torque wrench. Proper use prevents overtightening and
breaking of the bolts.
A proper installation and removal of components can only be guaranteed when using perfectly functioning and
undamaged tools.
1.6 The special properties of carbon
Carbon parts are very sensitive to pressure. Carbon frames must not be clamped (e.g. into a workstand) or subjected to
pressure in any other way. Always tighten carbon parts to the prescribed torque.
After a fall, damages to carbon components might not show up immediately. If in doubt, please consult a qualified
bicycle mechanic.
Carbon parts have a limited lifespan. Handlebars, seat posts, stems, cranks and wheels made from carbon should be
replaced regularly (e.g. every three years). We recommend to replace ROSE frames and forks made from carbon every
six years.
Heat permanently damages the carbon structure. Carbon parts must not be stored close to heat sources or in a vehicle
in direct sunlight.
UD carbon frames may have a blotchy and uneven surface structure. This is what characterizes the UD look. This is no
defect or fault.
1.7 Installation of components and accessories
Bicycle trailers must only be fixed to the rear axle of the bike using special hitching devices.
Child seats and trailers for clamp mounting on seat post or frame must not be used.
Racks must only be attached to special fixing points designed for this purpose.
Please read the manufacturers’ manual before the installation of components and accessories.
Make sure to not exceed the maximum system weight (see “1.10 Weight limit“ on page 7) even with all add-on parts
and accessories fitted!
Bigger pannier bags like e.g. Ortlieb Back Roller panniers won’t fit, as they interfere with the feet. Recommended
panniers: Ortlieb Sport Roller Plus (ROSE product code: 2089764).
1.8 Warranty and guarantee
For all information on warranty and guarantee see rosebikes.com/termsandconditions.

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1.9 Wearing parts
As a technical product, a bicycle consists of many components which are all subject to wear given the nature of their
function. Therefore, the components listed below should be checked regularly and replaced, if necessary:
• Tyres and tubes
• Rims
• Brake pads
• Bearings (headset, bottom bracket, hub bearings)
• Belt and sprockets
• Handlebar and stem
• Grips
• Saddle and seat post
• Grease, lubricant, hydraulic oil and brake fluid
• Inner and outer brake and gear cables
• Stickers and paintwork
1.10 Weight limit
The ROSE CPTL is designed for a maximum weight of 130 kg. The maximum weight is derived from the weight of the
cyclist, bicycle, gear (helmet, backpack, shoes, clothes) and luggage.
1.11 Exclusion of liability
The tasks described in this manual require special knowledge and should only be carried out by people with sufficient
expertise.
The user is liable for damages resulting from:
• Misuse or any other cause beyond the range of the intended use (see “2.4 Intended use“ on page 10)
• Non-compliance with safety regulations
• Improper assembly, repair and maintenance
• Use of unapproved replacement parts and accessories
• Change of construction
If in doubt, please consult the ROSE service or a qualified bicycle mechanic.

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2. Safety
2.1 General safety
DANGER
Risk of injury due to insufficient protective equipment!
Effective safety equipment contributes to your personal safety.
• Always wear a helmet.
• Always wear highly visible and reflective clothing.
DANGER
Risk of accident due to improperly installed components!
Improperly installed components may loosen during the ride!
• Always follow the installation instructions included in this manual.
• If in doubt, please consult the ROSE service or a qualified bicycle mechanic.
DANGER
Risk of accident due to insufficient equipment for use on public roads!
The CPTL Speed model is not intended for use on public roads. If you want to ride your bike on public roads
nevertheless, you should consult a qualified bicycle mechanic to retrofit all components required according to
national road traffic regulations (lighting system, reflectors etc.).
DANGER
Risk of accident due to reduced braking performance caused by brake pads that are not broken in!
Disc brakes can only achieve full braking power when the brake pads are broken in. Choose a place off public roads
to break in the pads.
• Brake 20 to 30 times with the front or rear brake from a speed of 30 km/h down to 5 km/h and repeat the
process for the second brake. You should brake as hard as possible without locking one of the wheels.
DANGER
Risk of accident due to sudden total failure of pre-damaged or worn components!
Bicycles are subject to high stress and wear. A fall or unforeseeable manoeuvres cause unpredictable peak loads.
These loads can pre-damage components of your bike.
• You should have your bike checked for wear and damages by a qualified bicycle mechanic regularly. Also see
“7. Maintenance“ on page 21. Worn or damaged components must be replaced.

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2.2 Safe use of a pannier rack
WARNING
Improper handling of a pannier rack may cause you to fall!
Improper handling of a pannier rack or the luggage attached to it may lead to serious crashes.
• The rear rack can take a load of up to 8 kg per side.
• Make sure to not exceed the bicycle’s maximum load capacity of 130 kg, even when the rack is loaded.
• You should only use appropriate pannier bags. Also see “1.7 Installation of components and accessories“ on page 6.
• A loaded rack may change the steering and braking characteristics of your bike.
• Ensure lights or reflectors are not obstructed when the pannier is attached.
• Distribute weight evenly on both sides of the rack.
• Secure luggage against sliding or falling down. Make sure there are no loose parts hanging down.
• Secure and regularly check the rack’s mounting brackets.
• Racks must not be modified.
• Do not attach any bike trailers or child seats to the rack.
2.3 The rider’s duty of care
Following the instructions specified in this manual does not absolve the riders from their duty of care to ensure that
their bike is always in good condition. If there are any questions, please consult a qualified bicycle mechanic or the
ROSE Service.

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2.4 Intended use
The intended use of ROSE bikes is divided into five different categories – ranging from the use on paved roads through
to downhill or freeride use. The bikes must only be used in accordance with their intended purpose/use. Otherwise, the
user takes responsibility.
A sticker on the frame of your bike will show you the intended use.
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Category 1: For use on paved roads only
Category 1 includes all bikes and components that should only be used on paved roads.
The wheels are always in contact with the ground.
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Category 2: For use on and off the road and for drops of up to 15 cm
Category 2 includes all bikes and components that can be used in conditions described under
category 1, as well as on gravel roads and moderate trails. The wheels may also loose contact
with the ground. Drops should not be higher than 15 cm.
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Category 3: For use in rough terrain and for jumps of up to 61 cm
Category 3 includes all bikes and components that can be used in conditions described under
category 1 and 2, as well as on rough trails and rough and unpaved roads that require good
cycling skills. Jumps and drops should not be higher than 61 cm.
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Category 4: For use in rough terrain and for jumps of up to 122 cm
Category 4 includes all bikes and components that can be used in conditions described under
category 1, 2 and 3, as well as for higher speeds on rough and steep trails. Jumps should not be
higher than 122 cm.
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Category 5: Extreme biking (Downhill, Freeride, Dirt)
Category 5 includes all bikes and components that can be used in conditions described under
category 1, 2, 3 and 4, as well as for extreme jumps and high-speed riding on rough trails and in
bike parks.
Dirt and slopestyle bikes are not designed for downhill riding. For high drops or jumps with flat or
rough landings, you need a long-travel bike (freeride or downhill bikes). Dirt bikes are designed for
dirt jumping and for use in skateparks or on pump tracks. The riders should always use protective
clothing and armour like a helmet/full face helmet, knee pads, elbow guards, back protectors and
gloves.
When using your bike regularly in conditions described under category 5, you should check and
replace the most stressed components more often.