DT Swiss is a brand of legend among bicycle wheel components. First quality products from this Swiss manufacturer have been the brand's benchmark since its inception. Nothing matters to DT except the durability and performance of the parts it produces. For years, the 240s hubs, ceramic 180s, XM, EX, XR series rims, which have been appreciated by literally every mountain and road cycling enthusiast, are in a class of their own. A completely separate, unsurpassed category is also formed by spokes with Champion, Competition, Revolution or top Aerolite models.

A lightweight rim width for DH was unimaginable just a few years ago. Top-class materials and intensive research have made it possible. DT Swiss technologists today know exactly how a lightweight rim can be produced to perform its functions perfectly. That's why the XM 421 rim is as light as possible for an MTB rim, while having enough strength to not be afraid of the challenges of Trail riding.

Manufacturer: DT Swiss
Model: XM 421
Size: 27.5",584-25
Riding style: MTB / XC
Material: aluminum
Tire: tire or tubeless system
ERD: 565
Number of holes: 28H
Inner width: 25mm
Outer width: 30mm
Height: 20mm
Vent hole: Presta / SV ø 6.5mm
Brake: disc
Joining: welded SBWT
Mesh: none
Color: Black
Weight: 440g