Kids Mountain Bikes

Kids Mountain Bikes

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Rockrider ST900 Mountain Bike 24 Rockrider ST900 Mountain Bike 24 Rockrider ST900 Mountain Bike 24
Rockrider ST900 Mountain Bike 24

Rockrider ST900 Mountain Bike 24" Kids 4'5" to 4'11"

(Average rating: 4.6 out of 5 stars, 499 Reviews)

Sale price, $249.00 Regular price, $449.00

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Rockrider ST500 Kids' Mountain Bike 24 Rockrider ST500 Kids' Mountain Bike 24 Rockrider ST500 Kids' Mountain Bike 24
Rockrider ST500 Kids' Mountain Bike 24 Rockrider ST500 Kids' Mountain Bike 24

Rockrider ST500 Kids' Mountain Bike 24"

(Average rating: 4.5 out of 5 stars, 4713 Reviews)

Sale price, $175.00 Regular price, $349.00

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Btwin ST 100 RR 24 Btwin ST 100 RR 24 Btwin ST 100 RR 24
Btwin ST 100 RR 24

Btwin ST 100 RR 24" CN FR

(Average rating: 4.6 out of 5 stars, 897 Reviews)

Sale price, $140.00 Regular price, $299.00

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Btwin Rockrider ST100 Mountain Bike 20 Btwin Rockrider ST100 Mountain Bike 20 Btwin Rockrider ST100 Mountain Bike 20
Btwin Rockrider ST100 Mountain Bike 20

Btwin Rockrider ST100 Mountain Bike 20" Kids 3'11" to 4'5"

(Average rating: 4.6 out of 5 stars, 627 Reviews)

Sale price, $135.00 Regular price, $279.00

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Btwin Rockrider ST500 Mountain Bike 20 Btwin Rockrider ST500 Mountain Bike 20 Btwin Rockrider ST500 Mountain Bike 20
Btwin Rockrider ST500 Mountain Bike 20

Btwin Rockrider ST500 Mountain Bike 20" Kids 3'11" to 4'5"

(Average rating: 4.6 out of 5 stars, 3133 Reviews)

Sale price, $150.00 Regular price, $299.00

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Free shipping over $49

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About Our Kids 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 

Artengo, our mountain bike brand, designs tough, durable, and versatile bikes that’ll get you where you need to go no matter the terrain. Whether you ride on the road, in the forest, or on the trails, our bikes are designed to be fast and efficient while being tough and strong enough to handle any terrain. Many of our bikes feature suspension to ensure a comfortable ride even on rough roads.

Cycling Accessories

We have everything you need to get out on the road or trail with a new bike, or get your current one in top condition. We have cycling accessories for your home, your bike, and you! If you’re new to cycling, our guides will show you the way.