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: 1830 g.
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
XS: 90 mm
S: 90 mm
M: 90 mm
L: 110 mm
XL: 110 mm
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 reduces weight significantly: 44 teeth.
Cranks: 170 mm.
Cassette: Microshift 12 x 28
Tektro RL 340 brake levers with a good grip and excellent rigidity
B'TWIN SPORT 700 double-walled wheels.
Quick-release mounting (9mm) to facilitate transport and handling
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.
27.2 mm for added comfort thanks to its flexibility Length:
250 mm for XS / S
350 mm for M / L / XL
Versatile platform pedals for good grip when using on paths
Accessories / equipment
Comes with front and rear-lighting kit and bell.
11.3 kg in size M, without pedals
On this bike: Lifetime guarantee on the frame, handlebar, stem and fork. Details on btwin.com.