Shock Absorber Type 643 Competition QDiagonally mounted compression reservoir. The CNC milled aluminum bracket positions the reservoir at an angle for easy installation and excellent access to the adjusters. High and low speed compression can each be fine tuned in 22 steps. Rebound uses an open bleed system and is likewise adjustable in 22 clicks. Spring preload is continuously adjustable for riding with a passenger or luggage manually or, optionally, hydraulically. As usual, spring and