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Stans No Tubes ZTR Iron Cross Disc Rim

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sku: 111270

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Stan's Notubes

Stans No Tubes ZTR Iron Cross Disc Rim

The new ZTR Iron Cross rim combines a stiff 17.5mm rim depth, a 20mm wide internal cavity, and our low profile Bead Socket Technology (BST) sidewalls to virtually eliminate pinch flats under some of the lowest tyre 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 will still handle all the punishment you can dish out. The new ZTR Iron Cross disc rims are designed only for use with Cyclocross tubeless tyres and traditional Cyclocross clinchers.


  • 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


Rim Internal Width:20.0mm          ETRTO:622x21
Rim External Width:23.2mm ISO:23.2mm
Rim Depth:17.5mm Tape:21mm (2x)
Hole Count:24-hole, 28-hole or 32-hole Valve:Presta
Rim Color:Black Max Spoke Tension:95KgF/930N
Material:6061 Aluminum Alloy Max Pressure with 32mm Tire:45psi
Brakes:Disc only Rim Weight:385g


Collections: Rims, Road Rims