00-04 xr50/crf50 Frame & Swingarm combo.

Buy together for a better deal.

Made from U.S. 4130 chromoly.

Is a legitimate 5 times stronger than your mild steel stock unit.

This frame & swingarm will hold up to fulltime adult abuse.

We have tried all types of metals, but nothing worked the way that Chromoly does for heavy duty adult moto abuse.

Makes your bike handle better with less flex.

Swingarm is 1 inch longer and comes with a billet brake arm extension. (With our shock and fork and swingarm combo, your bike will be at least 2 inches taller than stock.

Will still handle like a champ (NOT too tall).

Note: The frame is shown without the removable sub-frame. The frame now has a removable subframe! Made in America.