A 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.
Rim profile:
width: 30mm inner width: 25mm height: 20mm
32H front and rear!
Overall weight of wheels is calculated on the lightest spokes!
Spokes
Sapim D-Light 2.0-1.65-2.0 black
+50g
Sapim Leader 2.0 black
+150g
Sapim CX 2.0-2.2x0.9-2.0 black
+10g
Sapim Laser 2.0-1.5-2.0 black
+10g
Sapim Race 2.0-1.8-2.0 black
+90g
DT Swiss XM421 29" / DT Swiss 370 IS wheelset approx. 1705g on the lightest spokes