Shock Absorber Type 631 Competition Lift/Lowering:-50 mm Includes stepless spring preload adjustment

Includes stepless spring preload adjustment via spanner tool

The Wilbers conversion therefore uses progressive fork springs

ultra-low-friction ZERO Friction fork springs

offering modern

WESA Dynamic for BMW “Dynamic ESA”

Shock Absorber Type 631 Competition Lift/Lowering:-50 mm Includes stepless spring preload adjustmentWith compression tank on a flexible steel hose. The Wilbers Adjustline shock absorber Type 631 is ideal for motorcycles with limited space. The compression reservoir connects to the shock absorber via a flexible steel hose hose length and mounting angles can be chosen individually so the reservoir always finds its optimal position, for example on the rear frame where airflow provides additional cooling. The compression tank houses the screws for