KDR Suspension

KDR Suspension is an off-road suspension service and tuning business based in Grafton, West Virginia, and a certified Race Tech Service Center. Built by racers for riders, the company aims to help enthusiasts and amateur racers ride with greater confidence, safety, and control through personalized, race-informed setups. KDR uses Race Tech Gold Valves alongside custom settings tailored to each rider, machine, and terrain, and emphasizes customer support before and after service.

For dirt bikes, ATVs, and motorcycles, KDR offers suspension rebuilds, custom revalving, and spring-rate selection and installation. Rebuilds include disassembly, inspection, cleaning, component servicing, and shock vacuum bleeding; revalving installs Race Tech Gold Valves and customizes damping. For UTVs and side-by-sides, services include full shock rebuilds, custom tuning, and tailored spring kits. The shop services systems including Fox, Walker Evans, Elka, and Live Valve. Its work is designed to restore suspension performance, improve traction and consistency, reduce harshness, and increase bottoming resistance. KDR also provides consultations, quotes, and rider support, with service and pricing varying by vehicle and configuration.