Quick Shifter (Ninja ZX-4R)

Dual-direction (up-down) Kawasaki Quick Shifter (KQS) enables clutchless upshifts and downshifts for seamless acceleration and quick and easy deceleration. (Standard on Ninja ZX-4RR)
Requires dealer support with KVCI tool to enable quickshifter in bike ECU. Please ask your local dealer.