Shock Absorber Type 631 Competition Preload Adjuster:Hook Wrench Threaded Preload & Length Adjustments:

Threaded Preload & Length Adjustments: Easily adjust your rider sag using the threaded preload collar

and the rebound damping can be fine-tuned via an open-bleed system in 22 clicks

Advanced PD Valve Technology: The included fork emulator valves simulate the multi-stage dynamics of a high-end cartridge suspension system

and R1200 GS/RT/R series)

A solid milled upper mount integrates the high- and low-speed compression adjusters

Shock Absorber Type 631 Competition Preload Adjuster:Hook Wrench Threaded Preload & Length Adjustments:With 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