video1.0GROS RIDE AU SERLIN TRAIL EN VTT DH ! Alexis Fournierhttps://i.ytimg.com/vi/EoKtphPDURs/mqdefault.jpg15084]]>145038510692017-02-25vttdhmtbdownhilldescentebiketrailvélomountaingiantteamcrashsshimanoairrockfailsserlinhopegloryridefoufouboxxermaxime dandaridefoufoumaxime danda