30 Day Unconditional Guarantee
For Trek, Bontrager and Electra products, if for some reason you're not 100% happy with your purchase, you can return it within 30 days for a refund - no questions asked!
Fast Rolling With Fierce Traction
The XR3 is the perfect tyre for riders who want traction and speed in a variety of trail conditions. Smaller centre knobs allow you to maintain speed while aggressive side knobs add cornering confidence. Pair this with an advanced rubber compound and Inner Strength casing and you've got a great tyre for race day or just an afternoon out on the trails.
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Versatile traction
The redesigned and race-ready XR3 is a fast-rolling, do-it-all tyre with fierce traction.
Fast and fierce
We combined a fast-rolling centre tread with aggressive side knobs for consistent cornering and traction across a variety of trail surfaces.
Inner Strength
Our Inner Strength Casing is made of lightweight nylon inserts that provide strong, supple sidewall protection for added tyre durability.
A properly set up tubeless system lets you run lower tyre pressure for better traction, added confidence and a smoother, faster ride.
Better together
Bontrager offers a complete tubeless system including wheels, tyres, sealant, valves, and rim strips. Every part of this set-up is designed to work smoothly together, for the best in performance and ease of use.
30-Day Unconditional Guarantee
If for any reason you’re not satisfied with a Bontrager or Trek aftermarket purchase, return the item, along with the original sales receipt to the original place of purchase within 30 days for an exchange or refund. Think of it as a 30-day test ride.
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Your guide to MTB tyres
We'll help you find the right rubber for the trails you love to ride.
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The right tyres can make every ride better! Find the best tyres for however and wherever you ride.
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| Size | 27.5" x 2.8" | 29" x 2.4" |
|---|---|---|
| Diameter | 27.5" | 29" |
| Width | 2.8" | 2.4" |
| TPI | 120 TPI | 120 TPI |
| Compound | 62a/60a | 62a/60a |
| Bead | Folding | Folding |
| Type | Tubeless Ready (TLR)/Clincher | Tubeless Ready (TLR)/Clincher |
| Maximum pressure | 30 psi | 50 psi |
| ETRTO | 71-584 | 58-622 |
| Puncture protection | Inner Strength | Inner Strength |
| Studdable | No | No |
| Sealant volume | 100 ml | 85 ml |
| Weight | 842g | 755g |