Stan's NoTubes ZTR Arch MTB and 29er Rim

Stan's NoTubes ZTR Arch 420g (26") 470g (29er) rim was designed for aggressive cross-country use. The Arch features an FEA optimized rim cross section that is 20% stiffer than the ZTR 355 rim.

As with all ZTR rims, the Arch doesn't have a bead hook, which lowers the sidewall of the rim by 2-3mm. With these short sidewalls, the tire should not hit the rim and pinch flat as often when tubes are used. This design will allow you to run lower pressures and use 4mm more of the tire than ever before.

The curve of the rim sidewall is the same shape as the bead of the tire, so they fit together like a ball and socket joint. This design will help reduce the strain on the tire bead while creating a tighter seal.

Available in standard 26" mountain and 29er sizes.

Fully tubeless compatible when used with Stan's Yellow Rim Tape and Stan's 35mm Mountain Valve Stem.

Additional information:

• Weight: 420g (26"); 470g (29er)
• Rim width: 24.4mm
• Color: black, white
• Braking: Disc only
• ERD: 543mm (26"); 608mm (29er) --Wheelbuilder.com verified
• Hole count: 32
• Ideal use: MTB Aggressive, trail, all mountain