Choosing the right size bike
You should choose the size of your bike based on your height, as well as your build (arm span and leg length).
If you are between sizes, the smaller size will give you a more athletic position, while the larger size will give you a more comfortable position.
XS 155 165cm
S 165 173cm
M 173 182cm
L 182 190cm
XL 190 200cm
This bike is available in almost all stores so you can try before you buy.
Certain stores offer a bike fit service.
Frame
Comfort-oriented frame geometry with a higher steering socket and a shorter top tube that offers a more upright position than a classic road frame.
6061 T6 aluminium sloping frame with semi-integrated headset. Frame weight, size M: 1830g.
Fork
Straight steel fork for greater comfort and precision.
Aheadset 1"1/8 steerer tube makes the steering assembly strong and rigid
Handlebar / stem / steering
Aluminium B'Twin Sport handlebar - Handlebar width (axle-axle):
420mm
B'Twin Sport aluminium stem
Length: XS: 90mm S: 90mm
M: 90mm L: 110 mm
XL: 110mm
Drivetrain
Indexed speed changes using 7-speed Shimano A050 shifter on the handlebar. Ergonomic and very comfortable: change speeds without letting go of the top part of the handlebar. This ergonomically-shaped lever fits the palm of your hand perfectly.
Crankset / cassette
Single chainring is easier to use and lighter. Perfect for flat or slightly hilly terrain. Chainring: 44 teeth.
Cassette: Microshift 12 x 28
12-13-15-18-21-24-28
Crank: 170mm.
Brakes
Tektro RL 340 brake levers with a good grip and excellent rigidity
Cartridge brakes
Wheels
B'Twin 700 double-walled sport wheels.
Quick-release mounting on the front and rear wheels to facilitate transport and handling
Tyre
B'Twin Sport 700 X 32 hybrid tyres. The tread has small studs for increased performance. The sides of the tyres have larger studs for better grip in bends on consolidated or loose ground and on gravel.
SADDLE/SEAT POST
B'Twin Sport 100 Black saddle
B'Twin Sport aluminium seat post.
Diameter:
27.2mm for added comfort thanks to its flexibility Length:
250 mm for XS / S
350 mm for M / L / XL
Pedals
Versatile platform pedals for good grip when using on paths
Accessories / equipment
Comes with a front and rear-lighting kit and bell.
Weight
11.3 kg in size M, without pedals
Which pannier rack can you use with the RC100?
We recommend the 900 pannier rack:
https://www.decathlon.fr/p/porte-bagages-900-ultra-leger/_/R-p-171102?mc=8402094&c=NOIR
Which mudguards can be used with the RC100?
The only compatible mudguard is:
https://www.decathlon.fr/p/set-garde-boue-avant-arriere-s-board-s-blade/_/R-p-X8592399?mc=8592399
