Shock Absorber Type 643 Competition PS Reservoir Springs: Equipped with dirt-specific progressive

Springs: Equipped with dirt-specific progressive or linear springs optimized for vintage MX geometry

These have been replaced by progressive fork springs

Rebound damping can be tuned via an open-bleed system with 22 clicks

Wilbers corrects this issue

rear-wheel tracking

Shock Absorber Type 643 Competition PS Reservoir Springs: Equipped with dirt-specific progressiveSwiveling compression reservoir, rear facing (180). For motorcycles with tight packaging, the reservoir pivots 180 to the rear to create more installation freedom. The high and low speed compression adjusters are integrated directly into the milled upper mount, each with 22 precise clicks. A pressure relief valve prevents hydraulic lock under maximum load, eliminating suspension turbulence from sudden impacts. Rebound is tuned externally via an open