ROCKRIDER
€0.00
Tax included
We've designed this mountain bike for children aged 6 to 9 years (120 to 135cm) wishing to perfect their MTB techniques.
BENEFITS
Brake control
Front cable disc brakes: powerful braking in all conditions.
Ease of use
ALU frame and chainset for less weight. Grip shifter for the 6 speeds.
Efficiency
Suspension fork. Skinwall tyres for less weight, with side knobs.
Cycling comfort
Sport saddle combined with an aluminium seat post for added comfort.TECHNICAL INFORMATIONS
Frame designed for mountain biking.
Our engineers have designed a new aluminium frame. Lightweight and responsive: designed for tackling any obstacles when out mountain biking.
CONTROLLED BRAKING
Effective braking thanks to the cable-activated disc brake at the front and a V-brake at the rear.
The disc brake acts on the wheel axle to deliver powerful braking under any conditions (dry, wet, muddy, etc.).
The V-brake is composed of 2 levers equipped with pads that exercise more or less pressure on the rim to slow or stop the rotation of the wheels.
The disc brake acts on the wheel axle to deliver powerful braking under any conditions (dry, wet, muddy, etc.).
The V-brake is composed of 2 levers equipped with pads that exercise more or less pressure on the rim to slow or stop the rotation of the wheels.
Front suspension to cushion unpredictable terrain
Take on new challenging terrain (roots, stones, gravel, etc.) with ease thanks to the travel of the front suspension fork.
Changing gears (6 speeds)
This bike is equipped with a grip shifter to change between the 6 speeds: a safer and easier system because the child doesn't have to let go of the handlebar.
This makes changing gears to match the terrain simple and easy!
This makes changing gears to match the terrain simple and easy!
Why have we created a brake lever specifically for children?
Because kids have smaller hands than adults, it's not always easy for them to reach the brake lever. This is why our engineers designed a brake lever that is closer to the handlebars and thus easier to hold.
A reinforced, ergonomic saddle
A saddle with a sporty design, designed with care to adapt to the morphology of children. Combined with an aluminium seat post (sturdy and flexible) for even greater comfort.
Riding position
We equipped this mountain bike with a short aluminium stem (60 mm handlebar) and an oversized 520 mm handle for more controlled steering. This makes you more precise and responsive on turns.
Aluminium chainset
The new aluminium chainset has a 140 mm crank that is designed for a child's leg length. This light chainset allows you to start pedalling more easily.
The double chain guard prevents the chain from derailing.
The double chain guard prevents the chain from derailing.
20" wheels and MTB SkinWall tyres
The tyres are designed for mountain biking. The side lugs provide good traction for cornering.
The tyres use SkinWall technology. This process reduces their weight and makes them more flexible, which increases performance, grip and comfort.
The recommended tyre pressure is displayed on the tyre sidewall (between 2 and 3.5 bar).
20-inch 1.7"-2.2" wide inner tube with 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 cage
- saddle bag
- stabilisers: https://www.decathlon.co.uk/20-and-24-stabilisers-id_8550741.html
The frame is also compatible with other B'Twin accessories:
- front and rear mudguards
- stand
- bottle cage
- saddle bag
- stabilisers: https://www.decathlon.co.uk/20-and-24-stabilisers-id_8550741.html
Dimensions of the bike ready to use
Length: 140cm.
Height: 80cm.
Width: 54cm.
Height: 80cm.
Width: 54cm.
What if I order online?
For smoother shipping, our bikes come with their pedals removed and the handlebar unscrewed (instructions and tools are supplied)
Frame dimensions
Top tube length: 433.4 mm
Seat tube length: 285 mm
Chainstay length: 360 mm
Seat post length: 300 mm
Head angle: 69°
Seat tube length: 285 mm
Chainstay length: 360 mm
Seat post length: 300 mm
Head angle: 69°
Washing instructions
In order not to damage your bike, we do not recommend the use of a high pressure cleaner. Rinsing with clear water and a sponge is preferable.
PHOTOS NON BINDING
Due to the current health crisis, some pictures are not contractual. The derailleur guard is not supplied with the bike and the stem is only equipped with a spacer for height adjustment.
Tips for storage and maintenance
Storage tips
Store the bike in a clean, dry place. Clean and grease the chain regularly. Our tips for before each ride: inflate the tyres to the pressure indicated on the sidewall.
Restrictions on use
Wear a cycling helmet.Maximum weight in use 80kg
TESTS AND WARRANTY
Parts guarantee
for life (frame, stem, handlebars, rigid fork). Find out more about the bike guarantee.