Shock Absorber Type 631 Competition Lift/Lowering:+20 mm and enhanced safety

and enhanced safety

They control oil flow precisely to significantly reduce front-end dive under heavy braking while remaining plush over sudden

By pairing a heavy-duty 36mm radial piston with a robust 12mm hard-chrome shaft

Delivers the same controlled damping and comfort with model-specific fitment

Shock Absorber Type 631 Competition Lift/Lowering:+20 mm and enhanced safetyWith 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