Rear Shock Spring Spring Color:Purple The large external reservoir keeps

The large external reservoir keeps damper oil cool even under heavy use

and consistent even during long

so the Wilbers shock is designed a bit longer while maintaining the same seat height

the system self-adjusts within a few meters of riding

The Wilbers suspension conversion provides a noticeably improved fork response

Rear Shock Spring Spring Color:Purple The large external reservoir keepsThe 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.