Shock Absorber Type 643 Competition PSD Shocks much harder rate to be

much harder rate to be reached too quickly

The stock setup offers slightly too little negative spring travel

The image shows the Blackline

Due to the ZX-6R’s track-oriented design

making it an ideal choice for motorcycles with limited installation space

Shock Absorber Type 643 Competition PSD Shocks much harder rate to be643 QSD Diagonal, traversable reservoir. Originally developed for the Honda VFR 1200, this Competition shock adds a diagonally mounted, rotatable compression reservoir to the Wilbers construction kit, unlocking multiple mounting options on bikes with limited space. The upper mount integrates the high and low speed compression adjusters for precise damping control. Spring preload is continuously adjustable with the supplied spanner or, optionally,