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Designed in collaboration with Bontrager-sponsored pro race team riders, the XR1 is an ultra-fast rolling cross country race tire that's ideally suited for dry and dusty condition. Small, tightly spaced knobs provide plenty of fast-rolling traction, while siping (thin slits) across the middle knobs give even more grip on dusty surfaces. Designed for front or rear use.

Price

$49.99 - $64.99

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XR1 29er

Features

  • Lightweight and quick rolling, designed for fast courses
  • Racing and engineering experience are combined for top performance
  • Covered by Bontrager's Unconditional Performance Guarantee
Part No. MSRP* Bead FT/RR/PR Sidewall/Tread Size TPI Type Weight
411125 49.99 Aramid Dual Black / Black 29 x 1.9 (Expert) 60 Clincher 560g
411126 64.99 Aramid Dual Black / Black 29 x 1.9 (Team Issue) 120 Clincher 495g

*Pricing is set by Bontrager retailers and does not include freight, import duties or taxes for retailers outside of the US.

XR1 29er
tubeless ready

Why Tubeless Ready?

Bontrager Tubeless Ready technology provides all the performance advantages of a tubeless system without the usual weight penalty. It’s a better way to go tubeless.

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aero wing

Bontrager Aero Wings

Our unique aero wing design improves airflow where the tire meets the rim, so you use less energy to ride faster.

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All Weather Tire

All-Weather Tires

Bontrager All-Weather tires are the ideal all-conditions tire for commuters, long distance riders, and those who ride all year, rain or shine.

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XR1 29er
Unconditional Performance Guarantee

You'll Love It. We Guarantee It.

We’re so confident in the performance of the Bontrager tire line that we’re backing it with a guarantee unsurpassed in the bike tire business. All aftermarket Bontrager tires are unconditionally satisfaction guaranteed for 30 days from the date of purchase. If you - for any reason - don’t like your new Bontrager tire, return it (along with your original sales receipt) back to the place of purchase within 30 days of purchase date for full refund or exchange. It’s that easy.

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XR1 29er
Tire pressures

Tire Pressure Chart

The tire pressure you run depends on the conditions where you ride and the size of your tire. The following chart highlights the minimum and maximum rated tire pressure for each tire.

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