Rear Shock Spring PD Valve Continuously adjustable spring preload and

Continuously adjustable spring preload and 22-click rebound damping adjustment remain standard features for this model

The compression tank houses the screws for adjusting high- and low-speed compression damping in 22 clicks

we build our shocks 7 mm longer to achieve proper negative travel while preserving the original seat height

The stock Kawasaki ZX-6R is delivered with slightly excessive negative spring travel

Rear Shock Spring PD Valve Continuously adjustable spring preload andThe Hyperpro Progressive Rear Spring enhances cornering, reduces braking distance, and improves overall bike balance and feedback, fitting onto the original shock for easy installation.