Shock Absorber Type 631 Competition Fork Tubes – Radial-piston design with progressive

– Radial-piston design with progressive shim stack

An ABE (German type approval) is included to save time and registration cost

Threaded Spring Preload

planted feel

Classic Compact Design: Features a slim

Shock Absorber Type 631 Competition Fork Tubes – Radial-piston design with progressiveWith 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