SHIMANO Altus RD-M310 Rear Derailleur

Shimano ALTUS RD-M310 Smart Rear Derailleur

Shimano Altus M310 rear derailleur

– Series: Altus
– Speed: 7/8
– Mounting: Direct to the frame
– Cage: SGS (long, for sprockets up to 36 teeth)
– External body: Aluminum
– Color: Black