-20 mm Lowering Rear Shock Spring Spring Color:Purple Wilbers ZERO friction fork spring

Wilbers ZERO friction fork spring set

which causes an unharmonized feel—think nervous bars on rough pavement

providing a smoother

and Teflon-guided self-aligning bearings redefine the quality standard of a conventional shock

The stock shock’s high rebound is corrected with a slightly higher spring rate and matched rebound/compression settings

-20 mm Lowering Rear Shock Spring Spring Color:Purple Wilbers ZERO friction fork springProgressive lowering rear spring. With the use of the progressive rear spring it is possible to lower a bike and also improve the ride quality at the same time. The rear spring is mounted on the original shock and is used on motorcycles which have no link system