B'Twin Rockrider ST 500 Kids 20" Mountain Bike
The B'Twin Rockrider ST 500 Kids 20" Mountain Bike features a steel hardtail frame with front suspension for MTB riding, 6 speed groupset (1 x 6), V brakes & 20" wheels, weighing 14.3kg and is finished in black & yellow.
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Perfect for regular mountain bikers aged 6 to 9 years old (120-135 cm tall), the B'Twin Rockrider ST500 has 6 speeds which, when combined with its front suspension fork, make it easy for younger riders to overcome rough and hilly terrain.
- B'TWIN Steel Hardtail Kids Bike with Suspension Forks
- Part of the Rockrider Bikes range.
- 20" Wheels (Caliper Brakes)
- 6 Speed (1 x 6)
- Designed for MTB riding.
- Was available in One Size in Black & Yellow.
- Weighs 14.3kg
Specification
Frame & Fork | |
Frame | Steel Rockrider hardtail children's frame for 20" wheels and V-Brakes |
Forks | Rockrider 20" Suspension fork |
Frame Material | Steel |
Frame Type | Hardtail |
Fork Type | Suspension Fork |
Wheels | |
Wheels | 20" Rockrider wheels with Quick Release on front wheel |
Tyres | MTB SkinWall 20" tyres (2 to 3.5 bars pressure). Includes 20" inner tube, with 1.7" to 2.2" Schrader valve. |
Wheel Diameter | 20" |
Controls | |
Handlebars | Combined Rockrider handlebar and stem for simplicity |
Stem | Combined Rockrider handlebar and stem unit |
Headset | Rockrider brand headset |
Grips | Rockrider kids grips |
Finishing Kit | |
Seatpost | 300mm Rockrider seatpost |
Saddle | Sporty design saddle, with plastic rear section |
Pedals | Rockrider Platform pedals |
Braking | |
Brakes | V-Brakes with Easy brake brake levers |
Brakes Type | Caliper Brakes |
Drivetrain | |
Chainset | 140mm crank with double chain guard |
Front Derailleur | n/a |
Rear Derailleur | 6 speed rear derailleur with steel protective guard |
Shifters | Rear grip shifter |
Chain | 6 speed steel chain |
Cassette | 6 speed cassette |
Number of Gears | 6 Speed |
Chainrings | Single Chainring |
Cassette | 6 Speed |
General Details | |
Other Info | This Kids Bike is equipped with a bell, lighting, wheel reflectors and platform pedals. Lifetime warranty on frame, stem and handlebars |
Bike Type | Kids Bikes |
Range | Rockrider Bikes |
Weight | 14.3kg |
Designed for | MTB |
Colour | Black & Yellow |
Size | One Size |
Brand | B'TWIN |
Retailer | Decathlon |
RRP | £169.99 |
Lowest Price | £169.99 |
B'Twin Rockrider ST 500 Kids MTB
Designed with a grip shifter for easy gear changing, it's a bike that makes mountain biking safe, simple and fun.
Sturdy steel frame.
Ergonomic saddle. 20-inch wheels.
Frame designed 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.
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 gear: This bike is equipped with a grip shifter to change between the 6 speeds: an easier, safer system as the child's hands stay on the handlebars.
This makes changing gears to match the terrain simple and easy !.
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 section on the rear (a bumper) to protect against any impacts.
Crankset: The new chainset has a 140 mm crank that is designed for a child's leg length.
This chainset allows you to start pedalling more easily. The crank is covered to prevent the child from coming into contact with the metal part. The double chain guard prevents the chain from derailing.
Riding position: When mountain biking, it is important to control your path. To make it easier for children to learn, our engineers installed a handlebar and stem that are combined into a single steering block. This eliminates the needs for adjustments, so they can stay focused on the road!.
20" wheels and MTB SkinWall tyres: The tyres are designed for mountain biking. The lateral lugs provide good grip on turns. The tyres are made with SkinWall technology.
This process makes it possible to reduce their weight, provide greater flexibility, therefore increasing their performance, grip and comfort. The recommended tyre pressure is indicated on the side of the tyre (2 to 3.5 bars). 20" inner tube, 1.7" to 2.2" Schrader valve.
Bike equipment: 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; - stabilisers.
Dimensions of the bike ready to use: Length: 140cm.
Height: 80cm.
Width: 54cm.
Weight: 14.3 kg.
.. more details.
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 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 Type | Kids Bikes |
Range | Rockrider Bikes |
Weight | 14.3kg |
Frame Material | Steel |
Frame Type | Hardtail |
Fork Type | Suspension Fork |
Brakes Type | Caliper Brakes |
Number of Gears | 6 Speed |
Chainrings | Single Chainring |
Number of Gears | 6 Speed |
Wheel Diameter | 20" |
Colour | Black & Yellow |
Size | One Size |
Designed for | MTB |
Brand | B'TWIN |
Retailer | Decathlon |
RRP | £169.99 |
Lowest Price | £169.99 |
Where to buy the B’Twin Rockrider ST 500 Kids 20″ Mountain Bike?
As far as I'm aware, this B'TWIN Rockrider ST 500 Kids MTB deal has expired.
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This B'TWIN deal was originally found at Decathlon, costing £169.99 and was last updated on 19th August 2022.