51 N/mm Rear Shock Spring wilbers-motorcycle-2014---2016-harley-davidson-electra-glide-ultra-classic-flhtcu---tc---103---fl3-esi5661099 expertly crafted for durability and

expertly crafted for durability and optimal performance

spring preload is infinitely adjustable with a hook wrench

Born from the experience gained during the Motorally Italian Championship

35mm to 54mm Seal Driver Set

Achieve the next level of performance on your Aprilia Tuareg 660 (2022-) with the Öhlins STX46 Adventure shock absorber

51 N/mm Rear Shock Spring wilbers-motorcycle-2014---2016-harley-davidson-electra-glide-ultra-classic-flhtcu---tc---103---fl3-esi5661099 expertly crafted for durability andThe Hyperpro Linear 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.