NEW Shimano Altus RD-M310 7/8-Speed Long Cage Rear Derailleur Black outofstock 28mm with fenders

28mm with fenders

BUILD KIT:

ramped center knobs

Bike Weight Limit (per bike): 60

Weight: 300

NEW Shimano Altus RD-M310 7/8-Speed Long Cage Rear Derailleur Black outofstock 28mm with fendersThe Shimano RDM310 Smart rear derailleur has a Wide Link design for increased rigidity and precise shifting. Oversized 15 tooth tensioner and 13 tooth guide pulleys reduce noise and wear SMART CAGE pulley plate provides more ground clearance Advanced light action with precise shifting Compatible with Shimano HG 6 7 8 speed chains Cage Length Long Chain Wrap Capacity (teeth) 43 Drivetrain Speeds 7, 8 Largest Cog 34 Rear Der Shifter Compatibility