Shimano Altus M310 7/8-Speed Rear Derailleur 13/15t Pulley Set Review Posted by Pelicandy October 14, 2018 in Drivetrain Components This fits your . Make sure this fits by entering your model number. Shimano Rear Derailleur Pulley Assemblies Shimano Rear Derailleur Pulley Assemblies Random Products Campagnolo Veloce Ultra-Drive 10-Speed 13-26 Casse... Token Alloy Chainring Bolt/Nut for Shimano Road Re... Lowrider Black Sprocket Fire 44t 1/2 X 1/8. Bike p... FIFTY-FIFTY 104BCD Narrow Wide Chainring, Single C... Cycling Outdoor Recreation Parts & Components SHIMANO Sports & Outdoors