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Join the team - ride their tire

Legendary tire designer Frank Stacy provides another race-proven design with the XR2 Team Issue mountain bike tire. It's Tubeless Ready for fewer flats, and features a specifically-formulated compound for lightweight construction, improved cornering traction, and low rolling resistance.

Product details

  1. A versatile trail tire that excels in loose-over-hardpack and firm conditions
  2. Fast rolling with consistent, predictable traction for a variety of trail conditions
  3. Tubeless Ready (TLR) for easy tubeless setup and puncture protection
  4. Supple and strong Inner Strength casing provides lightweight sidewall protection
  5. Lightweight 120 TPI casing provides great ride feel and tire performance

How To: Choose Mountain Bike Tires

The right tire makes all the difference. Watch as Cam McCaul walks you through each of the four categories and then choose which ones work best with your riding style!

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Inner Strength

Inner Strength

Our Inner Strength Casing is made of lightweight nylon inserts that provide strong, supple sidewall protection for added tire durability.

Go tubeless

A properly set up tubeless system lets you run lower tire pressure for better traction, added confidence, and a smoother, faster ride.

Learn more
Better together

Better together

Bontrager offers a complete tubeless system including wheels, tires, sealant, valves, and rim strips. Every part of this setup is designed to work smoothly together, for the best in performance and ease of use.

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Size 26" x 2.2" 27.5" x 2.2" 27.5" x 2.6" 27.5" x 2.8" 29" x 2.0" 29" x 2.2" 29" x 2.6" 29" x 3.0" 29" x 2.35"
Diameter 26" 27.5" 27.5" 27.5" 29" 29" 29" 29" 29"
Width 2.2" 2.2" 2.6" 2.8" 2.0" 2.2" 2.6" 3.0" 2.35"
TPI 120 TPI 120 TPI 120 TPI 120 TPI 120 TPI 120 TPI 120 TPI 120 TPI 120 TPI
Compound 62a/60a 60a 62a/60a 62a 62a/60a 62a/60a 62a/60a 62a/60a 62a/60a
Bead Folding Folding Folding Folding Folding Folding Folding Folding Folding
Type Tubeless Ready (TLR)/Clincher Tubeless Ready (TLR)/Clincher Tubeless Ready (TLR)/Clincher Tubeless Ready (TLR)/Clincher Tubeless Ready (TLR)/Clincher Tubeless Ready (TLR)/Clincher Tubeless Ready (TLR)/Clincher Tubeless Ready (TLR)/Clincher Tubeless Ready (TLR)/Clincher
Minimum pressure -- 30psi -- -- -- 30psi -- -- --
Max pressure 50psi 50psi 40psi 35psi 50psi 50psi 40psi 30psi 50psi
ETRTO 54-559 54-584 66-584 71-584 48-622 54-622 66-622 58-622 58-622
Puncture protection -- -- Inner Strength Inner Strength -- -- Inner Strength -- --
Studdable No No No No No No No No No
Sealant volume -- 80mL -- -- -- 80mL -- -- --
Weight 580g 600g 690g 775g 580g 630g 745g 850g 675g
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, and materials.
Weights are based off Trek pre-production products at time of publication. Weights may vary in final production.

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