Shock Absorber Type 643 Competition P Preload Adjuster:Hook Wrench Rebound damping can be fine-tuned

Rebound damping can be fine-tuned through an open-bleed system with 22 clicks

the shock self-pumps to restore the proper ride height and adjusts damping as pressure rises

Big Performance Small Package: YSS MZ366 Mono Shock Absorber

The part ensures a perfect fit and easy access to the compression adjusters

The YSS VZ456 Front Mono Shock is engineered specifically to replace the tired factory front shock on BMW's iconic Telelever suspension systems (including the R1100

Shock Absorber Type 643 Competition P Preload Adjuster:Hook Wrench Rebound damping can be fine-tunedWith compression reservoir on a milled mount. The upper mount is precision milled from solid aluminum and integrates the high and low speed compression adjusters. A pressure relief valve prevents hydraulic lock and shields the chassis from uncontrolled jolts under extreme compression. The shock is fully adjustable: 22 clicks of rebound and 22 clicks each for high and low speed compression. Spring preload can be set mechanically or, optionally,