Shimano SL-M640 ZEE 10-speed Rapidfire pod, right hand

Shimano ZEE Rapidfire Plus right hand shift lever with versatile positioning ability, optimized for 1-finger braking and crisp shifts

2-way release: the upper lever still performs the same shift function, but it can now swing in either direction allowing it to be released by the thumb or index finger

Short release lever stroke for crisp shifting action

For use with 10-speed Dyna Sys drivetrain only