Heavy-Duty spring. 13" standard height. Piggyback QS3 switch for 3-position adjustable compression & rebound. Equipped with standard springs recommended for up over 240Lbs/109kg load (rider + luggage). Matte black spring and black anodized Preload ring. Includes fender mounting hardware. With aluminum remote reservoir. 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 speed sensitive damping. 5/8" low friction, super finished hard chrome shaft.