shock absorber Type 643 Competition PSWith diagonally mounted compression reservoir. The accommodation holding the compression tank is milled from full aluminum and is fastened diagonally. This secures problem free installation and accessibility to the compression adjustments. 22 steps in high and low speed allow generous fine tuning for all possible operations. The rebound with its open bleed system can also be set in 22 clicks. A continuously adjustable preload for rides with passenger