Shock Absorber Type 631 Competition Lift/Lowering:-35 mm This achieves a noticeably higher

This achieves a noticeably higher level of riding comfort and more stable handling

This combination still offers sufficient reserve for occasional racetrack use

the YSS PD Valve ensures a smoother

A pressure-relief valve prevents hydraulic lock and unwanted jolts

Shock Absorber Type 631 Competition Lift/Lowering:-35 mm This achieves a noticeably higherWith 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