Shimano ZEE SL-M640A 10-Speed Right Shifter Axle to Crown Length-571 and cadence to within 3%

and cadence to within 3%

Compatible with SRAM 12-speed and 13-speed groupsets including SRAM Red XPLR AXS

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

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 and cadence to within 3%Shimano 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