Home Dealnews Decathlon Rockrider ST50 26" 21-Speed Mountain Bike for $128 + free shipping Dealnews Decathlon Rockrider ST50 26" 21-Speed Mountain Bike for $128 + free shipping By ARCOM - 3 January 2023 54 0 SHARE Facebook Twitter Go to the deal page: Decathlon Rockrider ST50 26" 21-Speed Mountain Bike for $128 + free shipping