Established in 1985 by Rod Falkner in Kirkland, Washington, Dumonde Tech Racing Oils has become a world leader in lubrication development. Dumonde's team live for innovation and spent 10 years independently developing their extremely low friction Micro Resistant Complex Compound (MRCC) which has formed the core of their Pro X bicycle range.

The Pro X range of lubricants are the recommended freehub lubricant for nearly ever US-based brand, and are used from the factory in: Industry 9, Stan's, Hawk Racing, and Project 321 hubs, just to name a few!