Rear Shock Spring Spring Color:Purple the shock’s spring is too

the shock’s spring is too stiff and wound progressively

and two black axle mounts

Exclusive finish: milled aluminum parts anodized black

This results in smoother initial movement and greater reserve in the second spring rate

Rear Shock Spring Spring Color:Purple the shock’s spring is tooThe 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.