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and progressive shim stack for consistent performance
Due to the slightly longer design of the Wilbers shock absorber
Our vibratory finishing process (trough vibrator with tailored media) micro-polishes the spring surface
It is the ultimate choice for riders who want reliable
Pair with our specially formulated Wilbers fork oil and the specified air chamber for your vehicle to maximize performance
Rear Shock Spring Fork Upgrade Kit and progressive shim stack forThe 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.
