DT Swiss
XM 421 Mountain Bike Wheel 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

Features:

• 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 tire installation, a great tire 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 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

Spec:

• 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)