Shimano Ult Pd-R8000 Pedals Batteries Rear Derailleur Shimano® RD-M310 8-Speed

Rear Derailleur Shimano® RD-M310 8-Speed

Because WT-1 Chain Lube binds so well with the metal plates of a chain and protects both surfaces

It features a fully wrapped unibody shell construction and an EPS liner

Rated voltage (V)- 7

Shimano Ult Pd-R8000 Pedals Batteries Rear Derailleur Shimano® RD-M310 8-SpeedDetails: Pro level performance and lightweight for the enthusiast The legacy of Shimano design, quality and performance Carbon composite body Extra wide platform for a more efficient transfer of power Adjustable entry and release tension settings Low stack height Spindle Length: choose; standard, or +4mm longer spindle 0. 7mm lower than PD 6800 Includes 6 deg. (Yellow) Shimano SPD SL cleats and mounting hardware Weight: 248g.