1/10 Pro-Spec Shock O-Ring Replacement Kit

Pro-Spec Replacement O-Rings for the PRO630830 and PRO630831 Overview: The next generation of Pro-Line Shock Technology has arrived: Pro-Line Pro-Spec Shocks! Every last detail has been refined to give you the best performing and best looking Shocks ever made.The O-Ring Replacement Kit will work with the Front and Rear Pro-Spec Shocks and includes 4 o-rings for the cap, 2 pre-load nut o-rings and 2 low friction X-rings.Experience the Performance of Pro-Line’s Next Generation Shock Technology for yourself - Get Pro-Spec Shocks! "I replaced the shocks on my Pro-Line PRO-2 with the Pro-Specs to test them out at our local track and found them to be more consistent and stable. Through bumpy sections of the track, the Pro-Specs were responsive and provided consistent traction throughout the course. The most important difference in these shocks is their consistency. Throughout an entire evening of racing, the Pro-Spec shocks operated smoothly as expected lap after lap. The Pro-Spec shock k