70 Series - Replaceable Bearing Shocks from QA1 are Racer Revalveable and Rebuildable. Have 10 minutes? That's all it takes. Easy-to-follow instructions can give you the performance edge. Features: Premium Aluminum Piston Premium Aluminum Base ValveTuneable to standard or custom valvings 1/2" Centerless Ground, Hard Chrome Plated, Solid Piston RodIncreased strength over hollow and smaller diameter piston rods, eliminating piston rod flex and increasing valving consistency. Deflective Disc ValvingProvides consistency in production and performance throughout entire velocity range. Twin Tube DesignThe outer tube can get dented without binding the shock. 1 5/8" O. D. Steel Body37% lighter than full size shocks! Can Be Run Upside DownCan be mounted upside down with no change in rate to further reduce unsprung weight. Replaceable 1/2 I. D. Teflon®/Kevlar® Injection Molded Bearings 100% Dyno Tested and SerializedPit Stop USA offers QA1 70 Series Steel Small Body Shock - 7" Stroke - 4 Compression, 4 Rebound Valving 7074 at low everyday prices. Be sure to check out all of our products from QA1 Precision Products including QA1 70 Series Steel Small Body Shocks.