Rear Shock Spring Spring Color:Black (+$10) Precision Rebound Adjustment: Dial in

Precision Rebound Adjustment: Dial in your rebound damping to prevent the bike from bouncing or packing down over successive bumps

With ride heights from 850–910 mm (model-dependent)

Threaded Preload Adjustment: Dial in your precise race sag with the threaded preload collar

and a progressive shim stack for consistent damping

This allows you to stiffen or soften the initial hit and drastically reduce front-end dive under heavy braking

Rear Shock Spring Spring Color:Black (+$10) Precision Rebound Adjustment: Dial inThe Hyperpro Progressive Rear Spring enhances cornering, reduces braking distance, and improves overall bike balance and feedback, fitting onto the original shock for easy installation.