At a 30mm internal rim width, the H 1900 SPLINE 30 is what's considered the new All Mountain standard. And All Mountain it is: Without carrying too much of a weight penalty and rolling well on virtually any surface, it owns the mountain. At low pressures made possible by the wide rim and the resulting large tire volume, it finds grip where others fail, whether on loose ball-bearing climbs or root-infested off-camber gravity sections. We at DT Swiss have equipped the H 1900 SPLINE 30 to own the mountain for many years. Technologies like the patented Pro Lock mechanical nipple thread lock and meticulous wheel building technique (each signed by our pro builders) make it possible.
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.
|Brake Compatibility||Disc IS (6-bolt)|
|Axle||148 x 12mm|
|Spokes||DT hybrid 1|
|Nipples||DT ProLock Squorx ProHead alu|
|Inner Rim Width||30mm|
|Outer Rim Width||35mm|
|Extras||Tubeless tape 32mm, Tubeless valve MTB 32mm, Sram XD freehub body kit (Shimano/SRAM model only)|
* Subject to change without notice.