Rear Shock Spring Steering Damper Mounting Kit Continuously adjustable spring preload and

Continuously adjustable spring preload and 22-click rebound damping remain standard

Includes coupling (rear with partial hydraulic preload system)

Specially developed for IDM Superbike competition

and harsh bottoming out

Kit contents:

Rear Shock Spring Steering Damper Mounting Kit Continuously adjustable spring preload andThe Hyperpro progressive rear spring provide an easier cornering, a shorter braking distance, makes the bike less sensitive to weight changes, provides improved tire life, gives a better balance in the bike and better overall feedback of your bike. The rear spring is mounted on your original shock absorber. Every Hyperpro shock spring is developed to the specific needs of the motorcycle.