Welcome to Supersproxusa.com.

We are the exclusive designer/manufacturer of the legendary Supersprox-stealth sprocket. Said to be a definitive breakthrough in sprocket manufacturing technology and the first genuine innovation (step forward) in 20 years.

We offer the ultimate Road, MX, Off Road and ATV sprockets on the planet. Supersprox-stealth will last 3 times longer than an aluminum sprocket and it's 50%  lighter than a steel sprocket. We guarantee that our sprockets will outlast, outperform and outshine the competition or your money back. (See guarantee info)

Supersprox-stealth was developed for modified superbikes. Bikes pushing out 600+ horse power, where aluminum sprockets can't handle the torque delivered through the chain drive system. Supersprox engineers conceived and developed the combination of the two materials in 2000-2001. Supersprox have counted 7 world titles since that time and the 2007 Dakar rally winning (Cyril Despres) KTM team, all rely on Supersprox-stealth. Sometimes called Tri-Metal or Lord of the Rings (not to be confused with Twin Ring) but we call it Supersprox-stealth.

Supersprox-stealth is a world-wide patented product and Tri-Metal is a U.S.-registered trademark. For details, please visit www.epoline.org and search for Patent Number EP1573234.