Shimano ZEE SL-M640A 10-Speed Right Shifter Axle to Crown Length-571 0mm Rise 0/6mm Length 60mm

0mm Rise 0/6mm Length 60mm Color Red

Model XT Asym 96BCD Ring Type Single (Anti-Chain Drop) Mount 4x96mm Teeth 34 Oval/Round Oval Color Black Shape Oval

The ultimate climbing wheelset combining light weight and aero-optimization for a swift rise to the top

35mm of active suspension travel with infinitely adjustable stiffness via pre-load adjustment and swappable springs

Shimano ZEE SL-M640A 10-Speed Right Shifter Axle to Crown Length-571 0mm Rise 0/6mm Length 60mmShimano ZEE SL M640 Right ShifterDyna Sys compatible for easy set up and accurate low effort shifting Right side only New paddle shapes with 2 way release and dimpled main lever Color Black Rear Der Shifter Compatibility Shimano Mountain Drivetrain Speeds 10 Weight 127 Shifter Style Trigger