About Fox Float RP23 Rear shock: The Float rear shock has continued to evlove for 2007. A new ProPedal allows for more adjustability, increased threshold with flatter compression curves for greater efficiency, and improved traction. REAR SHOCKS ARE SPECIAL ORDER ONLY. PLEASE CALL TO DETERMINE YOUR CORRECT APPLICATION AS THERE ARE NO RETURNS ON REAR SHOCKS. SHOCKS ORDERED WITH NO APPLICATION WILL NOT BE SENT WITH MOUNTING HARDWARE. weight:0.47 lbs./213 g (6.50 x 1.50 No reducers) features/adjustments:high volume standard air sleeve, lightweight chassis, DOHC ProPedal Technology that provides pedaling efficiency as well as control and sensitivity for big and small hits. with 2 positions, ProPedal adjust with 3 FIRM positions, air spring pressure, rebound adjust spring:air intended use:freeride, all-mountain, cross-country (Domestic USA Sales Only. No International Shipping will be processed).