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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

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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*

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

XR1 29er
Ride it and love it. If not, we’ll take it back.

Ride it and love it. If not, we’ll take it back.

It’s that simple.

If for any reason you’re not satisfied with your Bontrager products, return the item - along with the original sales receipt - to the place of purchase within 30 days of purchase date for exchange or store credit.

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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