Easy 7-speed shifting
SHIMANO A050 7-speed handlebar synchronized derailleur.
Very comfortable and ergonomic: shift gears without releasing the upper part of the handlebar.
The palm of your hand is perfectly adapted to this very ergonomic lever.
MICROSHIFT M25 7-speed rear derailleur.
Braking control
Dual braking system:
1 - Tektro RL 720 brake levers attached to the handlebars, easy for children to access.
2 - Tektro RL 340 brake levers, good grip and excellent stiffness
Lightweight frame
6061 T6 sloping aluminum frame with semi-integrated headset.
Large wheels
B'TWIN SPORT 650 double wall wheels.
Front quick release (9 mm), easy to use and easy to carry. Nut fixing on the rear wheel.
Fork
Hi Ten straight steel fork for comfort and precision.
The 1"1/8 aheadset pivot ensures a very solid and rigid riding position.
Handlebars/stem/steering
B'TWIN SPORT aluminum handlebars, adapted to children's shoulder widths.
Handlebar width between axles: 380 mm
B'TWIN SPORT aluminum stem: 60 mm
Bottom bracket/chainset
Single chainring for ease of use and weight savings: 40 teeth.
Crankset: 152 mm.
Cassette: SHIMANO 14 X 28.
Tires
New B'TWIN Resist 5 tires: 650 X 25.
B'TWIN inner tube.
Saddle/seatpost
New B'TWIN SPORT 100 Junior Black saddle.
B'TWIN Sport aluminium seat post.
Diameter: 27.2 mm, flexible for comfort.
Length: 250 mm.
Pedals
VP570 flat pedals