Shimano Altus RD-M310 Rear Derailleur - 78 Speed Long Cage Silver ModelNumber=MPDW15 Versatile tread pattern featuring tightly-spaced

Versatile tread pattern featuring tightly-spaced center knobs combined with aggressive side knobs is mated to Goodyear`s Tubeless Complete construction

} Automated Intensity mode

designed to fit with Unior workbenches

5 CTF-R 21

Shimano Altus RD-M310 Rear Derailleur - 78 Speed Long Cage Silver ModelNumber=MPDW15 Versatile tread pattern featuring tightly-spacedThe 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 Largest Cog 34 Color Silver Rear Der Shifter Compatibility Shimano Mountain Rear Derailleur Mount Type 10x1 Standard