Bike Comparison
    MSRP
    ($505)
    Where to Buy
    $1

    At

    Category
    General Youth
    Weight
    26.5 lbs
    Aluminum
    Fork
    Wheels
    Aluminum
    Wheel Size
    24″
    Brakes
    Hydraulic Disc
    Groupset
    Drivetrain
    Brand Site

    decathlon.co.uk

    Summary
    The B’TWIN Rockrider ST 920 Kids Alloy Mountain Bike - 24" is a 24″ aluminum frame general youth bike with hydraulic disc brakes.
    Similar Bikes
    Accessories
    Geometry
    Specs
    Groupset
    Crank

    This bike is equipped with speed controls that are controlled using the thumb and index finger, allowing effortless changes between the 9 speeds. The 36-tooth single chainring and 11-36 cassette make it easy to shift gears and deal with any kind of hill. With just one control to manage, you can focus on your trajectory.

    Brakes

    Hydraulic Disc

    Wheels
    Rims

    The double-walled aluminium rims are light and durable. For transporting the bike, we've made it easy to attach/detach the front and rear wheels. They are equipped with a quick-release system. 24-inch 1.7 to 2.2 cross-section inner tube with Schrader valve. Pressure indicated on the tyre sidewall (between 2 and 3.5 bar).

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