- 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)
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