R-Power Cycling Power Meter Sensor with Shimano Ultegra 6800 Left Crank Arm - Code barre : 0797776873951 Find product For any Ant+ GPS devices Fabricant : Ronde rondesport@gmail.com Size / color : 172.5mm Prix : 399.99 EUR Pays d'origine : HK Tags & Categories barre product power sensor meter cycling shimano ultegra crank 0797776873951 0797776873951 d'origine fabricant rondesport@gmail