High Quality Shimano Altus Rd-M310 Bike Rear Derailleur Tourney 7/8 Speed Direct Mount MTB Rear Mech Derailleur - China Shimano Altus Rd-M310 and Rear Derailleur
Your complete guide to Shimano mountain bike drivetrains - Tourney, Altus, Acera, Alivio, Deore, SLX, XT, XTR 12 speed | off-road.cc