SHIMANO RD-M310 ALTUS 9-SPEED SGS REAR DERAILLEUR Giant-kids XTR RT-MT905 6-bolt disc brake

XTR RT-MT905 6-bolt disc brake rotors deliver superb stopping power for the most aggressive riding

Shifting on the Shimano DEORE SL-M6000 levers without optical gear display is taken care of by ergonomically designed RAPIDFIRE PLUS shift levers

Original Bosch chainring with 18 teeth for all Active & Performance Line e-bikes

Rotors and adapters not included

It has stainless steel bearings and additional "O" ring seals in the bearing shells for an extremely long life

SHIMANO RD-M310 ALTUS 9-SPEED SGS REAR DERAILLEUR Giant-kids XTR RT-MT905 6-bolt disc brakeThe use of 13 and 15 tooth pulleys allows for a shorter chain cage that can still handle MEGARANGE gearing, wide ratio gearing and 34 tooth sprockets. The SMART CAGE pulley plate of the Shimano ALTUS RD M310 rear derailleur not only looks better on the bike, it also provides the added benefit of more ground clearance. Specification Use: MTB Group: ALTUS Model: RD M310 Cage: short Gear: 7 8 speed Compatible Chain: HG 7 8 speed Max. teeth large