Decathlon B'Original Manual And Guarantee Instructions Download Page 4

To ride responsibly on pathways, here are some rules:

- leave no traces
- control a bicycle
- always let others pass
- do not frighten animals
- look in front of you
- leave with your waste in your pockets

Warning :

WHEN YOU ARE RIDING WITH CHILDREN :

- Decathlon recommends and wearing helmets and strongly advises fitting a baby

 

carrier and all frame accessories should be carried out by qualified and expe-
rienced mechanics. If you insist on fitting a baby carry 

by

 yourself, we recom-

mend that you check with our sales staff that the 

luggage

 carriers and baby

 

carriers are compatible with safety regulations.

- Be careful when you are riding with a baby carrier, it adds weight to the rear

 

and raises the bike’s centre of gravity, making balance and bends more difficult.

- Children must always wear helmets when they are transported on a baby carrier

 

or in a trailer. Please note that helmets are legally compulsory in many countries.

- Wheels attract the attention of children and present a serious danger for young

 

fingers!! If a child puts his fingers in the spokes or between the chain and chain

 

wheel... this will lead to pinching and /or injury. 

Warning :

All frames and components should be regularly

checked

by our after sales department for signs of wear and/or essential brea-

kage (cracks, corrosion, breaks...) These are important safety verifications to
avoid accidents, body injuries and that your bike continues to last and give you
pleasure.

Warning :

Downhill riding on mountain bikes

should be made

safe by reinforced clothing and ensure that your bike is in perfect condition. To
minimise the risk of accident, wear helmets and check your bike and... be careful.

7

SAFETY PRECAUTIONS  AND USER INSTRUCTIONS

Precious advice for riding in complete safety

Always carry out a complete check before riding.
Thoroughly read the safety section I 4/

Always wear helmets when you are riding to protect your head 
in a fall.

Ride in the same direction as traffic, 

never against the flow

Never attach yourself 

to a car or any other vehicle

Check your speed, 

avoid big differences

Riding two on a bike and carrying baggage obstructs your visibility or limits your

 

control, this can lead to falls or losing control.

If you are riding at night or in bad weather :

Wear reflective and clear clothing and fit your bicycle with front and rear lighting.

 

Lighting and red reflectors at the rear and lights and yellow or white reflectors at

 

the front as well as side reflectors on the wheels. 
Ensure your bike is fitted with reflectors. If you are surprised by rain, remember

 

that breaking distances increase during rain and visibility and adherence are

 

reduced. 

Lighting is compulsory for riding at dusk, at night or at dawn

refers to your state mandatory.

NB: all our bicycles are fitted on leaving the store with front and rear lighting as

 

well as back and side reflectors.

Access to pathways, responsible riding and code of good riding.

Do not consider access to pathways guaranteed. Your behaviour on your next ride

 

will influence accessibility to pathways in the years to come. Limit skidding, avoid

 

muddy areas and remain courteous with walkers and horse riders.

6

The B’twin Bicycle is not a toy. This product is not suitable for use by children 

under the age of 6. Use by a child aged 6 to 12 years must be under the full 

and direct supervision of a responsible adult. An adult should review and 

explain the full set of instructions in this guide with the youth (age 6 years and 

over) before going riding.

Summary of Contents for B'Original

Page 1: ...Guide and guarantee instructions www decathlon com ...

Page 2: ... So that it gives you riding pleasure for as long as possible please read this user guide It will give you information necessary for adjusting maintaining and properly using your Decathlon bicycle Keep this guide in a safe place Decathlon is not liable for accidents or injuries due to improper use of the product failure to adhere to the instructions given in this guide or modifications to the prod...

Page 3: ... on earth mounds Flat for figures on the ground Racing on an earth circuit with bumps So properly identify your discipline Children s bicycles 16 to 24 Look price accessories according to requirements To ride tear long and have fun in complete safety Well fitted comfortable solid practical and full of clever tricks it will be the ideal friend for going to school and outside school activities 5 IMP...

Page 4: ...nd be careful 7 SAFETY PRECAUTIONS AND USER INSTRUCTIONS Precious advice for riding in complete safety Always carry out a complete check before riding Thoroughly read the safety section I 4 Always wear helmets when you are riding to protect your head in a fall Ride in the same direction as traffic never against the flow Never attach yourself to a car or any other vehicle Check your speed avoid big...

Page 5: ...nd To set the saddle recoil sat on the saddle feet in the pedals conventional or automatic the swivel joint should be perpendicular to the pedal spindle when the crank is horizontal A A x 0 88 9 FIRST SECTION I Setting the riding position and safety 1 Ensure that the bicycle is the right size A bicycle that is too big or two small for riding is difficult to control and may be uncomfortable Size of...

Page 6: ... the section on changing speeds and adjustments Do you wear a helmet reinforced clothing and equipment like glo ves and glasses Never wear clothes that are too big and could get stuck in the wheels 35 60 PSI 2 5 5 5 BAR ROTATING DIRECTION Fig 1 Fig 2 57 589 26x2 125 11 3 Setting the stem and the handlebar For your safety the handlebar may be extended until the maximum markers diagram 1 Road Once t...

Page 7: ...n plates and cogs 13 Is it raining or wet In this case be even more careful The risks in braking increase and the adheren ce of your tyres on the road is reduced Also remember that the visibility of motor vehicles is reduced in bad weather Are your pedals properly tightened Check your pedal is properly tightened to the crank Read the section on how to fix your pedals IV 2 How do clipless pedals fu...

Page 8: ...ront wheel Frame Rear wheel Frame Child 12 14 20 Not applicable 10 12 14 8 Child 14 16 Not applicable 20 Not applicable 10 12 22 30 22 30 Junior 20 24 1 screw 18 2 screws 12 1 screw 21 2 screws 12 22 Quick release or 12 14 Quick release or 22 30 Quick release or 22 30 BMX 10 10 16 or pivotal system 6 Quick release or 8 10 35 40 35 40 Town and country 1 screw 18 2 screws 14 4 screws 7 1 screw 18 2 ...

Page 9: ...wise reduces it regulation of force open closed closed open open position open position closed position closed position 17 Medium size standard screwdriver Phillips screwdriver 10 adjustable wrench 6 adjustable wrench Pliers Metric allen wrenchs Type of bike Stem Handlebar Stem Fork Seat Seat post Seat post Frame Front wheel Frame Rear wheel Frame Competition mountain bike 5 7 8 Quick release or 8...

Page 10: ...d the V Brake system and calipers for road bikes Adjusting brake pads 1 Check the alignment of the pad with the rim side 2 Check the pads are properly centred relative to the wheel Be careful to leave 1 mm between the rim and the pad L R Left and right L R 19 Removing or installing the wheel fixing system opened the brake pad see the Brakes section turned in the quick fastener lever from Closed to...

Page 11: ...rim Disc brakes become hot and may cause burning after breaking weight about 30 minutes before touching the rotor 4 Derailleur You will find two types of the changer on Decathlon bicycles a conventional gear changer most bicycles speeds in the hub 21 3 Always move the back of the pad away from the rim Be careful to leave about 1 mm between the rim and the pad Changing brake pads Unscrew your pad w...

Page 12: ...shifts it s too loose Loosen the lock nut readjust the adjusting cone and then re tighten the lock nut DANGER An over tightening of the stem to fork assembly bolts can make irreversible dama ges in the steering tube and may provoke an accident that can cause serious inju ries or death can pull a blocking or a breakage of the movements damage the tube of direction To avoid an over tightening please...

Page 13: ...e For the stand follow the diagram below Refer to the assembly instructions for stabilisers 25 CAUTION Headset adjustment requires special tools and training and should only be perfor med by your bike dealer Further adjustment of the rotor is covered in the brake system section 6 Chain tension for single speed bicycles The chain transmits the energy that you supply when you pedal to the wheel As w...

Page 14: ...ism or non secure transport 27 V BMX BIKES Rotor 1 Changing and adjusting rear brake cables Assemble the lower cable coming from the rotor to the rear brake jaws and pre set the rear jaw fixing the cable tension with the jaw cable clip Assemble the upper cable from the rotor to the rear cable lever Set the two fixed lower cables on the rotor s mobile flange using setting screws screwed to the fixe...

Page 15: ...hen you buy a Decathlon bicycle a safety visit is provided free of charge within the three months following your purchase Contact out after sales service department and make an appointment we will check all safety points 28 3 months NAME DATE 6 months NAME DATE 1 year NAME DATE 2 years NAME DATE FREE REVISION ...

Page 16: ...ight brake levers positioned and tight Cantilever Caliper mounting Brake pads positioned and tight Brake cable adjusted Bottom bracket adjusted Crank arm bolt tight Derailleur mounting bolt Front rear derailleur aligned adjusted Air in tires to proper pressure Tires inspected for mounting on rim Reflector kit installed Kickstand straight tight Accessories installed tight Cable end caps on Valve du...

Page 17: ...nership with the Sportlab so that you may fully live your passion Our design department ensures that our products meet your expectations of the image of the b Twin They bring specialcare to make sure that the technicalnature the comfort and the look of our bicyclesare perfectly adapted to their use Modernity simplicityand passion guide our imagination Designer Industrial design Design Innovation M...

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