B’TWIN 24 Inch Kids Mountain bike Rockrider ST 500 9-12 Years old

2022 YouthGeneral youth Manufacturer page

Price: Not published

Prices shown first for United States
United Kingdom: £229 Last known price
Wheels: 24″
Frame: Steel
Brakes: Rim brake

Sizes

Size guide

The manufacturer did not publish rider heights for these sizes.

Components

8 parts

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

Robust steel frame Not identified

Suspension

1 part

Fork

Travel of the front suspension fork Not identified

Drivetrain

1 part

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. Not identified

Brakes

2 parts

Brake levers

Two V-Brake pads Not identified
Brakes

Two V-Brake pads Not identified

Wheels and tires

2 parts

Rims

24" wheels with SkinWall MTB tyres Not identified
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 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. Not identified

Cockpit and contact points

1 part

Saddle

Ergonomic saddle with plastic cover at the back Not identified

Sizes and geometry

1 size

Rider-height ranges are not published for these sizes.

Size

Geometry not published

The manufacturer lists these sizes without frame measurements, so there is no drawing or geometry table.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Steel

Suspension

Suspension configuration: Hardtail

Wheels and brakes

Wheel configuration: Same size
Brake type: Rim brake

Fit and controls

Shifting: Mechanical

Additional specifications

Tire width: 3.5″
Travel: Front: Additional specification: Not available: No
Wheel material: Aluminum
Wheel size: 24″

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2022 builds

Differences across 2022 builds
Specification	This bicycle B’TWIN 24 Inch Kids Mountain bike Rockrider ST 500 9-12 Years old	B’TWIN 24 Inch Kids City Bike Elops 500 9-12 Years Old	B’TWIN 24 Inch Kids Hybrid Bike Original 100 9-12 Years OLD	B’TWIN 24 Inch Kids Hybrid Bike Original 500 9-12 Years OLD	B’TWIN 24 Inch Kids Hybrid Bike Riverside 100 9-12 Years OLD	B’TWIN 24 Inch kids hybrid bike riverside 500 9-12 years
Frame
Frame material	Steel	Steel	Not informed	Not informed	Steel	Steel
Suspension
Suspension configuration	Hardtail	Rigid	Rigid	Rigid	Rigid	Rigid
Brakes
Brake type	Rim brake	Rim brake	Not informed	Not informed	Rim brake	Rim brake
Other specifications
Suspension	Hardtail	Rigid	Rigid	Rigid	Rigid	Rigid
Tire width	3.5″	Not informed	Not informed	Not informed	Not informed	Not informed
Travel	Configuration: HardtailFront: Additional specification: Not available: No	Configuration: Rigid	Configuration: Rigid	Configuration: Rigid	Configuration: Rigid	Configuration: Rigid