FOX SKI 1.5 ZERO QS LRW ADJUSTABLE - 530-126060% lighter piston, 20% lighter shaft Smaller overall size Rifle Bore Bodies Position Sensitive Damping Refined look on newly weight optimized body caps Aluminum and Injection Poly Mounting Hardware Optimized Reservoir Length Double Digressive Aluminum Piston High Pitch Spring Design High Volume Bearing Orange Reservoir Caps, Black Type Ill Anodized Bodies Fully Rebuildable and Revalveable QS3 3 Position Compression Adjustment QSL Lockout on Rear