A 25mm welded rim made for the demands of AM.

Lightweight rims as wide as most downhill rims were just a couple of years ago? State-of-the-art materials and extensive testing make it possible. DT Swiss knows exactly how light it can design a product to fulfill its purpose to perfection. This is why the XM 421 is as light as an All Mountain rim can get, yet still fears no trail, no matter what rock gardens it has on the menu.