Shimano Altus RD-M310 Rear Derailleur - 78 Speed Long Cage Silver CheckoutTitle=Gorewear Distance Bib Shorts + 2.0 - Green Color Silver Range 11-29 Cassette

Color Silver Range 11-29 Cassette Cogs 11-12-13-14-15-16-17-19-21-23-26-29 Cassette Body Type Campagnolo 10/11/12 Speed Drivetrain Speeds 12 Weight 266 Defined Color Silver

Total Volume 35 Color Charcoal Carry Location Rear Waterproof No Number of Compartments 1 Access Style Flap Individual or Pair

The threadless air seal head allows for easier travel change

6 different modes provide optimal lighting for any situation

Shimano Altus RD-M310 Rear Derailleur - 78 Speed Long Cage Silver CheckoutTitle=Gorewear Distance Bib Shorts + 2.0 - Green Color Silver Range 11-29 CassetteShimano Altus RD M310 Rear Derailleur 78 Speed Long Cage Silver. The 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 TECH SPECS Largest Cog 34 Color Silver Rear Der Shifter