Kids Mountain Bikes

Kids' Mountain Bikes

Get the whole family adventuring with kids mountain bikes from Decathlon. Designed to provide shock absorption for growing bodies, our kids MTBs come in a range of styles & designs including 20 & 24 inch frames.

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Lifetime warranty on all metal bike frames

Bike workshop available in stores

Spare parts available online

How to choose your kids bike?

How to choose your kids bike?

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Rockrider ST 500 Kids' 24-Inch Mountain Bike 9-12 Years - Black
Rockrider ST 500 Kids' 24-Inch Mountain Bike 9-12 Years - Black
2 models available
BTWIN Rockrider ST 500 Kids' 24-Inch Mountain Bike 9-12 Years - Black (60)
Currently out of stock online
4.5/5 Based on 4351 Reviews collected online and in stores

Mountain bikes are designed for adventure so our kids MTBs are resilient, provide plenty of shock absorption and include powerful brakes! Available in a range of colours and designs, there’s a bike to suit every young adventurer.

Our kids mountain bikes are suitable for girls and boys and come in both 20 and 24 inch frames to suit different ages and heights. With adjustable forks & stems, a single bike should see them a good couple of years - even during a growth spurt!

Shock absorption is an important feature of kids mountain bikes. Designed to go off-road - tackle bumps, hills and water - suspension absorbs impact so their growing bodies are protected. Look for suspension forks (on the front of the bike) in different styles. Air suspension forks are the most sophisticated and adjust to each child’s weight.

Why not get the whole family out on the tracks with our women’s MTBs and men’s mountain bikes? Shop online or visit us in store.

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