Fox QS3-R shocks 13, Black, Matte

13" standard height. Super Heavy Duty springs recommended for over 390Lbs./177kg (rider + passenger + luggage). With a 3-position quick-switch rebound adjustability. Matte black spring and black anodized Preload ring. Exclusive Preload setting guide marks. Includes easy to use non marring plastic preload adjust wrench. Gas charged mono tube with internal floating piston (IFP). 1.5" 6061 T6 aluminum type III hard anodized body. Fully rebuildable and re-valvable. Advanced high flow, deflective piston velocity sensitive damping. With a 5/8" low friction, super finished hard chrome shaft.