Shock Absorber Type 643 Competition QS Preload Adjuster:Hook Wrench A pressure-relief valve prevents hydraulic

A pressure-relief valve prevents hydraulic lock under maximum load

This shock absorber connects its compression tank to the main body using a flexible steel hose

and enhanced safety

The Wilbers conversion therefore uses progressive fork springs

our setup delivers a much smoother

Shock Absorber Type 643 Competition QS Preload Adjuster:Hook Wrench A pressure-relief valve prevents hydraulicSwiveling, diagonally mounted compression reservoir. The reservoir is mounted at an angle and can swivel, offering numerous installation options on space constrained bikes. A solid milled upper mount integrates the high and low speed compression adjusters. Both compression and rebound provide 22 clicks of adjustment for uncompromised fine tuning. A pressure control valve prevents hydraulic blocking and tames sudden impacts. Spring preload is