DT Swiss XM421 MTB Rim

The XM 421 is a perfect all round trail rim for those wanting a bit of extra width but who want to keep weight low and retain the option of running narrow mud tyres if required

Strength Boost Welding Technology creates a perfectly welded join for a durable, reliable rim

The rim bed is tubeless-ready and optimized to provide fast tyre installation, a great tyre fit and quick trouble-free tubeless setup

Please be aware that this rim is a lightweight XM designated rim designed for trail use, those looking for a rim suitable for more gravity focused riding are advised to check out the super strong EX 471

The included PHR washers and convex Squorx nipples naturally align perfectly with your chosen spokes, increasing stiffness and durability with no weight penalty over traditional eyeleted rims

Unique process for the black coating produces a tough and durable finish

Available in both 28 and 32 hole count in 27.5 and 29 inch

• ERD 564 mm (27.5 inch) or 602 mm (29 inch)
• Outer width 30 mm Inner width 25 mm
• Height 20 mm
• Weight 440 g (27.5 inch) or 465 g (29 inch)