Mountain Bikes

Decathlon’s trail-ready mountain bikes are ready and raring to tackle all manner of tracks and downhill tests. Our varied range is available in adult and children's sizes and features models by in-house brands Rockrider and Btwin. We also offer a wide selection of accessories.

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Lifetime warranty on all metal bike frames

Bike workshop available in stores

Spare parts available online

4.3/5 Based on 29345 Reviews collected online and in stores


Made for demanding, off-road landscapes, mountain bikes are all about durability and impact and are well-equipped for downhills, forest trails, single tracks and unpaved areas. MTBs often have knobbly tyres for grip and traction in poor conditions, but optimal tyre types will vary based on the surface you’re riding on.

Our selection of specialist mountain bikes will have you champing at the bit to get out on two wheels. From adrenaline-inducing hardtail mountain bikes to downhill mountain bikes for gnarly terrain where speed’s the aim of the game, we’ve got you covered.


In need of a full suspension mountain bike that keeps you connected to the trail? Look no further than our expertly picked collection, featuring models such as Barracuda, Freespirit, Basis and Lombardo. Women’s, kids’ and men’s mountain bikes are all available.


If you’re keen to cycle with less fatigue, our e-mountain bikes are just the ticket. We have both men’s and women’s mountain bikes in our electric range, with features such as start/stop motors that only run when you pedal, lightweight frames and a long battery life. Whether you’re after thrills or picturesque scenery, choosing the right e-mountain bike is key, if you want to get the most out of your rides.

Looking for biking clothing and accessories to go with your MTB? Browse our range of mountain bike helmetsandmountain bike shorts.

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