Promo 🎉 Btwin Rockrider ST100, Mountain Bike, 24”, Kids 4’5″ To 4’11” More Gear ❤️

We’ve designed this robust, easy-to-use (1 chainring) 24-inch children’s MTB for helping children to get started with mountain biking.

9- to 12-year-olds (4’5″ to 4’11”) wanting to start mountain biking.

A frame that is suitable for mountain biking

Our engineers have designed a new sturdy steel frame. The frame’s rear chainstays are short, making the bike responsive and easy to handle.

Controlled braking

2 V-Brake pads for effective braking.
These brakes are composed of calipers that exert more or less pressure on the rim to slow or stop the rotation of the wheels.

Changing gears (6 speeds)

This bike is equipped with a grip shifter to change between the 6 speeds: It’s a safer and easier system for children so they don’t need to let go of the handlebar.
This makes changing gears to match the terrain simple and easy!

A reinforced, ergonomic saddle

A saddle with a sporty design, designed with care to adapt to the morphology of children. It is equipped with a plastic cover at the back (a bumper) to protect from any potential impacts.

Riding position

To provide you with maximum comfort, this mountain bike is equipped with a high-rise stem. Your position on the bike is slightly raised so you can better anticipate your trajectory.

Crankset

The new chainset has a 152 mm crank that is designed for a child’s leg length. This chainset allows you to start pedaling more easily.
The double chain guard prevents the chain from derailing.

24″ wheels and MTB tires

To transport the bike, we’ve made it easy to remove and attach the front wheel. It is equipped with a quick-release system.

The tires are designed for mountain biking. The side lugs provide good grip for cornering.
The recommended tire pressure is indicated on the side of the tire (2 to 3.5 bars). 24″ inner tube, 1.7″ to 2.2″ Schrader valve.

Bike accessories

This MTB is equipped with a bell, lighting, wheel reflectors and platform pedals.

The frame is also compatible with other B’Twin accessories:
– front and rear mudguards; – stand; – bottle holder; – bike bags; – stabilizers

Dimensions of the bike ready to use

Length: 63″. Height: 39.4″. Width: 22″.

Composition

Bike frame : 100.0% Steel

Guarantee

for life (frame, stem, handlebars, rigid fork). Find out more about the bike guarantee.

Easy to use : Equipped with a grip shifter to easily change gears (6 speeds).

Brake control : 2 V-Brake pads for effective braking.

Efficiency : Tires with side lugs for good grip in the turns.

Cycling comfort : A saddle with a sporty design, specially sized for children’s build.