Cross country is moving in a new direction: gnarly single-track and downhills. The X 1900 SPLINE 25 is your license to speed on these kinds of trails. The 25mm rim width provides cross country tires with the support they need to handle a wide variety of terrain. The X 1900 SPLINE offers everything you need on the trail, from precision CNC-machined straight pull hubs to high-end spokes and a rim profile that has proven its quality at World Cup events.
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||Center Lock Disc|
|Spokes||DT champion straightpull|
|Nipples||DT ProLock Squorx ProHead aluminum|
|Inner Rim Width||25mm|
|Outer Rim Width||29mm|
|Extras||Tubeless tape 27mm, Tubeless valve MTB 32mm, IS 6-bolt adapter MTB|
* Subject to change without notice.
|100 x 15mm / Black / 29-inch||07613052137728||W0X1900AEIXSA06834|
|110 x 15mm / Black / 29-inch||07613052137735||W0X1900BEIXSA06835||210000043327|