Details
At 25mm width, the XM 1501 SPLINE ONE 25 is at home flying up gravel climbs and descending demanding trails. To the experienced rider it offers the combination of lightweight and trail strength they are looking for. To the less experienced rider it is a light package to start tapping into all-mountain terrain. Equipped with our legendary Ratchet System and featuring a DT Swiss quality wheel build, it is your athletic partner for exploring all of the mountain.

Going tubeless allows you to run lower tire pressures without the added weight of a tube. Lower tire pressure has many benefits, including greater traction, lower rolling resistance over rough surfaces, and decreased risk of a puncture-related flat.
Tubeless-ready rims and tires are parts of a complete system that eliminate the need for tubes by creating an airtight chamber between the rim and tire. Liquid sealant is added to the chamber to fill small punctures and maintain air pressure while you ride.
UST (Universal Standard for Tubeless) is a specific type of tubeless system that dictates the shape of the rim and tire beads. UST rims should be paired with UST-specific tires for best results.
Specs
Rim Material | Aluminum |
---|---|
Rim Depth | 20mm |
Brake Compatibility | Center Lock Disc |
Inner Rim Width | 25mm |
Outer Rim Width | 30mm |
Hub | DT 240 |
Spokes | DT competition straightpull |
Nipples | DT ProLock Squorx ProHead aluminum |
Lacing | 3-cross |
Valve Type | Presta |
Extras | Tubeless tape 27mm, Tubeless valve MTB 32mm, IS 6-bolt adapter MTB, SRAM XD freehub body kit (not included with Micro Spline models) |
* Subject to change without notice.