Shock Absorber Type 641 Piggyback Tools continuously adjustable spring preload by

continuously adjustable spring preload by hook spanner or optionally hydraulically

The fork is optimized through the use of our progressive Zero Friction fork springs combined with the appropriate Zero Friction fork oil and a precisely adjusted air chamber

The Wonder-Front kit transforms the Vespa’s leading-link front end with a refined damping package and targeted friction reduction

The suspension geometry on both the front and rear axles has been sensibly refined and optimized by adjusting the negative spring travel

The YSS VZ362 Front Mono Shock is engineered specifically to replace the tired factory front shock on BMW's iconic Telelever suspension systems (including the R1100

Shock Absorber Type 641 Piggyback Tools continuously adjustable spring preload byThis high performance rear shock set for Harley Davidson touring models was developed in collaboration with the Harley Davidson Germany Bagger Race Team and fine tuned on the racetrack. The Piggyback Kit perfectly balances sportiness and comfort, offering adjustable rebound and compression damping plus infinitely variable spring preload. As with all Wilbers products, each set is built to your exact specifications and delivered with ABE and a 5 year