DT Swiss XM 421 Rim Size:29" Written by one of the

Written by one of the world’s leading authorities on bicycle repair and maintenance

Big bite valve self-seals after each drink

Low 33mm stack height

Alloy lockring for Centerlock rotors and hubs

Thanks to the shoulder strap

DT Swiss XM 421 Rim Size:29" Written by one of theA lightweight rim as wide as a downhill rim was just a couple years ago? State of the art materials and excessive testing make it possible. DT Swiss knows exactly how light it can design a product to fullfill 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. Inner Width: 25mm Outer Width: 30mm Profile height: 20mm Rim Joint: Welded