Hardtail Mountain Bikes

Hardtail Mountain Bikes

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Rockrider ST540 Mountain Bike 27.5 Rockrider ST540 Mountain Bike 27.5 Rockrider ST540 Mountain Bike 27.5
Rockrider ST540 Mountain Bike 27.5
Decathlon Rockrider

Rockrider ST540 Mountain Bike 27.5"

(Average rating: 4.33 out of 5 stars, 2956 Reviews)

Sale price, $350.00 Regular price, $699.00

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Rockrider ST530 Mountain Bike 27.5 Rockrider ST530 Mountain Bike 27.5 Rockrider ST530 Mountain Bike 27.5
Decathlon Rockrider

Rockrider ST530 Mountain Bike 27.5"

(Average rating: 4.36 out of 5 stars, 3228 Reviews)

Sale price, $300.00 Regular price, $599.00

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Btwin Rockrider ST900 Mountain Bike 20 Btwin Rockrider ST900 Mountain Bike 20 Btwin Rockrider ST900 Mountain Bike 20
Btwin Rockrider ST900 Mountain Bike 20
Decathlon Btwin

Btwin Rockrider ST900 Mountain Bike 20" Kids 3'11" to 4'5"

(Average rating: 4.52 out of 5 stars, 471 Reviews)

Sale price, $200.00 Regular price, $399.00

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Rockrider XC50 Mountain Bike 29'', Image of Rockrider XC50 Mountain Bike 29'', Image of Rockrider XC50 Mountain Bike 29'', Image of
Rockrider XC50 Mountain Bike 29'', Image of
Decathlon Rockrider

Rockrider XC50 Mountain Bike 29''

(Average rating: 5.0 out of 5 stars, 1 Review)

Sale price, $849.00 Regular price, $1,499.00

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About Our Hardtail Mountain Bikes Collection

At Decathlon, we have many in-house cycling brands, each one geared exclusively to meet your needs whether you're riding on the road, in the mountains, or maneuvering through the forest. 

Mountain Bikes

Our mountain bikes are designed to be tough and strong while staying safe and comfortable no matter the terrain. Efficient, responsive, and powerful, these bikes are made to handle difficult trails on rough winding paths.

Folding Bikes

If you’re always on the go but tight on space, our Artengo folding bikes are perfect for your commute and your apartment. Complete each leg of your journey with a versatile bike that is there when you need it and folds away when you don’t.