![Decathlon Rockrider ST50, 21 Speed Aluminum Mountain Bike, 26", Unisex, Black, Extra Large - Walmart.com Decathlon Rockrider ST50, 21 Speed Aluminum Mountain Bike, 26", Unisex, Black, Extra Large - Walmart.com](https://i5.walmartimages.com/asr/0c0bb89c-2e34-4b43-84cd-095946493ca6.70272a4367f400ac043e4d18f0eea13d.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
Decathlon Rockrider ST50, 21 Speed Aluminum Mountain Bike, 26", Unisex, Black, Extra Large - Walmart.com
![Brilliant (but still prototype) Rockrider enduro, XC race bikes could be at Decathlon soon - Bikerumor Brilliant (but still prototype) Rockrider enduro, XC race bikes could be at Decathlon soon - Bikerumor](https://bikerumor.com/wp-content/uploads/2022/10/rockrider-prototype-carbon-enduro-mountain-bike-02-jpg.webp)
Brilliant (but still prototype) Rockrider enduro, XC race bikes could be at Decathlon soon - Bikerumor
![New Bike - Decathlon Rockrider ST50, 21 Speed Aluminum Mountain Bike, 26", Unisex Black, Medium for Sale in Boynton Beach, FL - OfferUp New Bike - Decathlon Rockrider ST50, 21 Speed Aluminum Mountain Bike, 26", Unisex Black, Medium for Sale in Boynton Beach, FL - OfferUp](https://images.offerup.com/IV6zZA7J6gUt8bdLh7IJ3-IrKJc=/250x250/decf/decf5d4c63f74b2dbc2a53b56c7d160b.jpg)
New Bike - Decathlon Rockrider ST50, 21 Speed Aluminum Mountain Bike, 26", Unisex Black, Medium for Sale in Boynton Beach, FL - OfferUp
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