Shock Absorber Type 641 Competition Shocks We replace the linear fork

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

and calms the front end while reducing kickback

or fully loaded

The Wilbers solution replaces these with progressive

Sometimes technical accessories or tightly fitted covers prevent the installation of a shock absorber with a compression reservoir

Shock Absorber Type 641 Competition Shocks We replace the linear forkThis shock absorber connects its compression tank to the main body using a flexible steel hose, making it an ideal choice for motorcycles with limited installation space. The hose can be routed freely wherever space allows for instance, along the rear frame where airflow can also aid in additional cooling. The external adjustment screws for high and low speed compression, each adjustable in 22 clicks, are easily accessible. Rebound damping can be fine