B'Twin Rockrider ST 500 24" Kids Mountain Bike

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B'Twin Rockrider ST 500 24″ Kids Mountain Bike

The B'Twin Rockrider ST 500 24" Kids Mountain Bike features a steel hardtail frame with front suspension for MTB riding, 18 speed groupset (3 x 6), V brakes & 24" wheels and is finished in blue.

B'Twin Rockrider ST 500 Kids MTB

Pics of the ST 500 24"
Rockrider ST 500 24 inch Kids Mountain Bike Rockrider ST 500 24 inch Kids Mountain Bike Rockrider ST 500 24 inch Kids Mountain Bike Rockrider ST 500 24 inch Kids Mountain Bike Rockrider ST 500 24 inch Kids Mountain Bike Rockrider ST 500 24 inch Kids Mountain Bike Rockrider ST 500 24 inch Kids Mountain Bike Rockrider ST 500 24 inch Kids Mountain Bike Rockrider ST 500 24 inch Kids Mountain Bike Rockrider ST 500 24 inch Kids Mountain Bike Rockrider ST 500 24 inch Kids Mountain Bike Rockrider ST 500 24 inch Kids Mountain Bike Rockrider ST 500 24 inch Kids Mountain Bike Rockrider ST 500 24 inch Kids Mountain Bike Rockrider ST 500 24 inch Kids Mountain Bike Rockrider ST 500 24 inch Kids Mountain Bike Rockrider ST 500 24 inch Kids Mountain Bike Rockrider ST 500 24 inch Kids Mountain Bike Rockrider ST 500 24 inch Kids Mountain Bike Rockrider ST 500 24 inch Kids Mountain Bike Rockrider ST 500 24 inch Kids Mountain Bike Rockrider ST 500 24 inch Kids Mountain Bike
  • B'TWIN Steel Hardtail Kids Bike with Suspension Forks
  • Part of the range.
  • 24" Wheels (Caliper Brakes)
  • 18 Speed (3 x 6)
  • Designed for MTB riding.
  • Available in M in Blue.

Complete spec
Frame & Fork
FrameSteel Frame for 24" wheels for 9-12 year olds
Forks24" Rockrider steel suspension fork
Frame MaterialSteel
Frame TypeHardtail
Fork TypeSuspension Fork
Wheels
Wheels24" V brake wheels (non disc) with front quick release
TyresB'Twin All terrain 24" SkinWall MTB tyres
Wheel Diameter24"
Controls
HandlebarsRockrider kids riser bar
StemRockrider Ahead stem
HeadsetRockrider own brand headset
GripsRockrider kids grips
Finishing Kit
SeatpostBlack Rockrider seatpost
SaddleSporty kids saddle with rear plastic bumper to avoid damage
PedalsRockrider plastic platform pedals
Braking
BrakesV-Brakes front and rear
Brakes TypeCaliper Brakes
Drivetrain
Chainset152mm crank with double chain guard and 3 chainrings
Front DerailleurTriple (3x) front derailleur
Rear Derailleur6 speed rear derailleur
Shifters3 x 6 Front and Rear Grip Shifters
Chain6 speed steel bike chain
Cassette6 speed steel rear cassette
Number of Gears18 Speed
ChainringsTriple Chainring
Cassette6 Speed
General Details
Other InfoThis bike has a bell, lighting, wheel reflectors and platform pedals
Bike TypeKids Bikes
Range
Designed forMTB
ColourBlue
SizeM
BrandB'TWIN
RetailerDecathlon
RRP£199.99
Lowest Price£199.99

We have designed this mountain bike for 9 to 12 year-olds (135 to 150 cm) wanting to regularly go mountain biking.

To ensure riders can easily overcome rough terrain, we've equipped this 24-inch MTB with a suspension fork. Easily tackle hilly paths with the 18 speeds.

Ease of use: With two grip shifters to easily change between the 18 speeds.

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

Efficiency: Suspension fork. Skinwall tyres for less weight, with side knobs.

Cycling comfort: A saddle with a sporty design and a shape adapted to kids' bodies.

A frame that is suitable for mountain biking: Our engineers have designed a new, robust steel frame. The frame's rear chainstays are short to make the bike dynamic and easy to handle.

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 between the 18 speeds: This bike is equipped with 2 grip shifters to make it easy to change between the 18 speeds.

Left (chainrings): control ascents/descents.

Right (speeds): more precise control over your pedalling.

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

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 against any 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 adapted to the length of your child's leg. This chainset allows you to start pedalling more easily.

The crankset is covered with a guard to stop you coming into contact with the metal chainring. The double guard over the chain stops it jumping.

24" wheels and SkinWall MTB tyres: 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 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). 24-inch 1.7 to 2.2 cross-section inner tube with Schrader valve.

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

Dimensions of the bike ready to use: Length: 160cm.

Height: 100cm.

Width: 56cm.


.. more details.

B'Twin Bikes

B'Twin Bikes

B'Twin are a popular choice of bike in the UK, partly due to their widespread distribution by Decathlon, and partly due to the value they offer. Their bikes are divided into several slightly overlapping ranges, with Triban best known for road and gravel bikes, and Rockrider gaining a reputation for high performing MTBs to suit every budget. Elops largely consist of a range of city bikes, whereas Riverside focus on hybrids. All in all, B'Twin bikes are well worth checking out given the size of their ranges; there's a model to suit most budgets.

Rockrider Mountain Bikes

Rockrider Mountain Bikes

Rockrider are Decathlon's off-road offerings, comprising of a series of kids bikes and adult hardtails, full suspension steeds and even a handful of high end E-MTBs.

This brand was launched in 2018, when Decathlon decided to split their B'Twin bikes into different genres. In terms of prices, there's something for everyone, with adult's MTBs starting at just over £200 and rising up to high end lightweight race bikes at nearly the £4000 mark.

If you want to ride off-road, and would prefer to buy from Decathlon, then the Rockrider mountain bike range is for you.

Rockrider ST 500 Kids MTB Specification

Bike TypeKids Bikes
Range
Frame MaterialSteel
Frame TypeHardtail
Fork TypeSuspension Fork
Brakes TypeCaliper Brakes
Number of Gears18 Speed
ChainringsTriple Chainring
Number of Gears6 Speed
Wheel Diameter24"
ColourBlue
SizeM
Designed forMTB
BrandB'TWIN
RetailerDecathlon
RRP£199.99
Lowest Price£199.99

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