Shock Absorber Type 641 Piggyback Ohlins We replace the linear fork

We replace the linear fork springs with progressive units for better small‑bump compliance and deeper‑stroke support

the VZ456 responds instantly to changing road textures

a shim stack modification may be required — a service we are happy to offer

Adjustline 623 — High-End Reservoir Shock

Shock Absorber Type 641 Piggyback Ohlins We replace the linear forkThis 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