About Fox DHX Air 5.0: Air shocks aren't just for weight weenies anymore. The DHX Air 5.0 is designed specifically for the rigors of heavy duty trail riding. Offering all the tuning options of the DHX Coil, but feturing a large volume air spring, the DHX Air offers superlative small thru big-hit performance, in any terrain and any style of riding, in an incredibly lightweight package. REAR SHOCKS ARE SPECIAL ORDER ONLY. PLEASE CALL TO DETERMINE YOUR CORRECT APPLICATION AS THERE ARE NO RETURNS ON REAR SHOCK. SHOCKS ORDERED WITH NO APPLICATION WILL NOT BE SENT WITH MOUNTING HARDWARE weight:0.99 lbs./450 g (8.75 x 2.5 No reducers) features/adjustments:position-sensitive Boost valve, adjustable ProPedal Technology that provides pedaling efficiency as well as control and sensitivity for big and small hits., adjustable bottom-out resistance, adjustable tuning range via Schrader valve, adjustable air spring pressure, rebound adjust spring:air intended use:downhill, freeride, all-mountain, cross-country (Domestic USA Sales Only. No International Shipping will be processed).