Fit For SHIMANO ALTUS M310 7/8 SPEED DIRECT FIT REAR MECH BLACK
£10.99
Model: RD-M310 Altus. 1x RD-M310 Altus Rear Derailleur (Long Cage - Black). Designed for smooth, precise shifting, the RD-M310 is perfect for 7 or 8-speed mountain bikes, hybrid bikes, and recreational rides.
