€65.99 Decathlon RockRider ST 520 | Best Off-Roading MTB | 2021Model | Btwin Gear Bicycle | MTB Cycle - YouTube
Rockrider Rockrider vélo vtt adulte st 520 noir 27.5 - En promotion chez Decathlon
Review: Btwin Rockrider 520 mountain bike from Decathlon - YouTube
![rock rider st 520](https://cdn.shopify.com/s/files/1/0066/6563/3903/products/pic_36123a58-a5c6-492f-bbc4-30112efa2aca_1100x.jpg "Rockrider St 520 Mountain Bike 27.5\")
![rock rider st 520](https://cdn.shopify.com/s/files/1/0066/6563/3903/products/pic_83e53856-0e9e-4174-a63f-0c6ed1a5badd_large.jpg "Rockrider St 520 Mountain Bike 27.5\")
![rock rider st 520](https://d2yn9m4p3q9iyv.cloudfront.net/rockrider/2020/st-520-womens-mountain-bike-27.5/thumbs/1000/fb3c9.jpeg "2020 ROCKRIDER ST 520 Women's Mountain Bike - 27.5\")