Fork Spring Kit Rear Shocks This prevents oil thinning and

This prevents oil thinning and cavitation (foaming) during hard

the shock absorber of the Harley Davidson Fat Boy 114 FLFBS is fitted with a spring that is too stiff and wound progressively

and spring preload is steplessly variable

A pressure-relief valve prevents hydraulic lock and shields the chassis from uncontrolled jolts under extreme compression

Developed specifically for racing applications

Fork Spring Kit Rear Shocks This prevents oil thinning andHyperpro Fork Spring Kit features high quality progressive springs, expertly crafted for durability and optimal performance. This kit enhances cornering stability, reduces fork dive, shortens braking distances, and extends tire life.