Shimano ALTUS RD-M310 7/8-speed Rear Derailleur

The 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.

SPECIFICATIONS

• Use: MTB
• Group: ALTUS
• Model: RD-M310
• Cage: short
• Gear: 7/8-speed
• Compatible Chain: HG 7/8-speed
• Max. teeth large sprocket: 34T
• Min. teeth large sprocket: 28T
• Max. teeth small sprocket: 14T
• Min. teeth small sprocket: 11T
• Max. Front Difference: 20T
• Total Capacity: 43T