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B'TWIN - ST 900 RR 20






B'TWIN - ST 900 RR 20






B'TWIN - ST 900 RR 20






B'TWIN - ST 900 RR 20






B'TWIN - ST 900 RR 20






B'TWIN - ST 900 RR 20






B'TWIN - ST 900 RR 20






B'TWIN - ST 900 RR 20






B'TWIN - ST 900 RR 20






B'TWIN - ST 900 RR 20






B'TWIN - ST 900 RR 20






B'TWIN - ST 900 RR 20






B'TWIN - ST 900 RR 20






B'TWIN - ST 900 RR 20






B'TWIN - ST 900 RR 20






B'TWIN - ST 900 RR 20






B'TWIN - ST 900 RR 20






B'TWIN - ST 900 RR 20






B'TWIN - ST 900 RR 20






B'TWIN - ST 900 RR 20






B'TWIN - ST 900 RR 20






B'TWIN - ST 900 RR 20






B'TWIN - ST 900 RR 20






B'TWIN - ST 900 RR 20






B'TWIN - ST 900 RR 20






B'TWIN - ST 900 RR 20






B'TWIN - ST 900 RR 20






B'TWIN - ST 900 RR 20






B'TWIN - ST 900 RR 20






B'TWIN - ST 900 RR 20






B'TWIN - ST 900 RR 20
Special product,
Decathlon Btwin

Rockrider ST 900 Kid's Mountain Bike 20" (6-8 years)

Regular price: $299.00 Regular price:
Special product,






B'TWIN - ST 900 RR 20






B'TWIN - ST 900 RR 20






B'TWIN - ST 900 RR 20






B'TWIN - ST 900 RR 20






B'TWIN - ST 900 RR 20






B'TWIN - ST 900 RR 20






B'TWIN - ST 900 RR 20






B'TWIN - ST 900 RR 20






B'TWIN - ST 900 RR 20






B'TWIN - ST 900 RR 20






B'TWIN - ST 900 RR 20






B'TWIN - ST 900 RR 20






B'TWIN - ST 900 RR 20






B'TWIN - ST 900 RR 20






B'TWIN - ST 900 RR 20






B'TWIN - ST 900 RR 20






B'TWIN - ST 900 RR 20






B'TWIN - ST 900 RR 20






B'TWIN - ST 900 RR 20






B'TWIN - ST 900 RR 20






B'TWIN - ST 900 RR 20






B'TWIN - ST 900 RR 20






B'TWIN - ST 900 RR 20






B'TWIN - ST 900 RR 20






B'TWIN - ST 900 RR 20






B'TWIN - ST 900 RR 20






B'TWIN - ST 900 RR 20






B'TWIN - ST 900 RR 20






B'TWIN - ST 900 RR 20






B'TWIN - ST 900 RR 20






B'TWIN - ST 900 RR 20
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Regular price: $299.00 Regular price:

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    Model: 8542397

    Product Features

    A photo of the Rockrider ST 900 Kid's Mountain Bike 20" (6-8 years) in use

    Rockrider ST 900 Kid's Mountain Bike 20" (6-8 years). 6-8 years old children (125cm-140cm)

    20-inch bike with 6 speeds, front suspension, double disc brake

    Ease of use

    6 speeds, quick-release saddle,quick-release front wheel

    Bike safety

    Double disc brakes provide powerful and easy braking.

    Shock absorption

    Suspension fork.

    Lifetime warranty

    B’Twin offers a lifetime warranty on the steel frame, stem, and handlebar.

    Product Customer Reviews

    Size Guide

    Additional Product Information

    Frame

    Aluminium frame designed by B'Twin. The lowered frame geometry makes it easier to get on and off the bike.

    Drivetrain

    6 speeds. Ultra-soft grip shifter for children: change gears using a grip shifter, which is easier and safer (the child doesn't have to let go of the handlebar to change gears). B'Twin chose this shifter as it is extra soft and specially sized for children's hands.

    Handlebar / stem / steering

    Mid-rise stem and handlebar.Quick-release saddle. Comfortable, reinforced (plastic shell) saddle that provides a comfortable position. Fast, tool-free saddle adjustment. B'Twin selected this reinforced saddle for its tried-and-tested durability (should the bike fall over, for instance).

    Brakes

    Very reliable double disc Brakes. B'Twin chose to equip this bike with a double disc Brake system for its ease of use, easy maintenance, and greater braking power.

     

    Size Guide Visual

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