Websites using professional racing springs as a keyword

Slavens Racing offers quality dirt bike parts, expert service and professional advice for the off road enthusiast.

The world's premier valve spring manufacturer.

King Shocks is a manufacturer and servicer of custom made adjustable and rebuildable automotive shock absorbers and performance racing products for utility vehicles, OEM replacement and professional racing use. Our company prides itself on putting quality, performance and customer service above all else. Every product we sell is the result of constant testing and development done with top racers in competition worldwide. This real world testing exposes our designs to a level of abuse and destructive forces that cannot be duplicated in a laboratory or on a computer spreadsheet. Our “hands on” experience enables us to make rapid design advancements others haven’t even dreamed up yet. Our product line consists of Coilover, Bypass, Smoothie Emulsion and Airshocks as well as Bumpstops, tools supplies and racing jacks. Our OEM and UTV upgrade kits offer serious performance upgrades and simple bolt-on installation. They are available for stock vehicles or those modified with aftermarket lift