Shock Absorber Type 633 Competition PS Edition:Blueline the stock spring is replaced

the stock spring is replaced with a progressive Wilbers Zero Friction spring

The premium-value alternative in our lineup

The stock fork’s initial response is lacking

The YSS VZ366 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 633 Competition PS Edition:Blueline the stock spring is replacedSwiveling compression reservoir, rear facing (180). For motorcycles with tight packaging, the reservoir pivots 180 to the rear to create more installation freedom. The high and low speed compression adjusters are integrated directly into the milled upper mount, each with 22 precise clicks. A pressure relief valve prevents hydraulic lock under maximum load, eliminating suspension turbulence from sudden impacts. Rebound is tuned externally via an open