Wide, low-profile rim design for better cornering and faster rolling
Designed for gravel and cyclocross
Bead Socket Technology (BST) for superior tubeless performance
Max tubeless pressure (for 32mm tire): 45psi
- Disc brake only
The new ZTR Iron Cross rim combines a stiff 17.5mm rim depth, a 20mm wide internal cavity, and our ultra-low-profile Bead Socket Technology (BST) sidewalls to virtually eliminate pinch flats under some of the lowest tire pressures you can run. At 385 grams a rim, the ZTR Iron Cross disc rim will make your next cyclocross disc wheel build considerably lighter but able to handle all the punishment you can dish out. The new ZTR Iron Cross disc rims are designed only for use with cyclocross tubeless tires and traditional cyclocross clinchers.