Shock Absorber Type 631 Competition Preload Adjuster:Hook Wrench offering an unparalleled upgrade for

offering an unparalleled upgrade for your motorcycle's front suspension system

responsive damping over every bump

New is the “blow-off” compression valve

Adjustability: Compression Damping

Shock Absorber Type 631 Competition Preload Adjuster:Hook Wrench offering an unparalleled upgrade forWith 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