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Bontrager XT3 Comp MTB Tire

Model 5287178

Versatility is the name of the game for the XT3 Comp mountain bike tire. It's the quickest, highest-value rubber for the widest variety of trail conditions — from hard-packed singletrack to loam and everything in between. Additional durability and puncture protection makes this a tire ready to deliver lasting performance on whatever trail you find yourself on.

Product details

A versatile trail tire that excels in a wide variety of conditions
Aggressive side knobs provide consistent cornering and traction across multiple trail surfaces
Center tread designed for a fast rolling, yet confident grip
Additional durability helps ward off flats and punctures
reCYCLE compound construction uses 11% recycled rubber material

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Flats happen, learn how to change your tube quickly so you can get back rolling.

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Setting your bike’s tire pressure correctly will give you a more comfortable ride with better grip and handling. Learn how.

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Setting your bike's tire pressure correctly will give you a more comfortable ride with better grip and handling. Even better, it can help prevent flats

Watch the video

Planet Earth is our home and our responsibility —we must do our part to preserve it. Learn how you can join the #GoByBike movement and help make a difference in the future of our planet and all who call it home.

There's a lot more to Trek than making the world's best bikes and cycling gear. Learn more about everything Trek is doing to make the cycling space safer, more inclusive, plus a whole lot more fun.

Trek culture is who we are, what matters to us, and what we do as a brand. Take a look behind the scenes at Trek’s global headquarters.

Trek is committed to changing the world by getting more people on bikes, and it starts with sending kids down the right trail. We’ve pledged $1 for every MTB tire sold, totaling over $1 million in support to the National Interscholastic Cycling Association, the governing body for middle- and high-school mountain biking in the US.

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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.

Learn more

We'll help you find the right rubber for the trails you love to ride.

Find your tire

We'll teach you how to fix a flat, set your wheels up tubeless, and more.

Learn how

The right tire can make every ride better! Find the best tire for however and wherever you ride.

Find your tire

Size	26" x 2.35"	27.5" x 2.4"	29" x 2.4"
Diameter	26"	27.5"	29"
Width	2.35"	2.4"	2.4"
TPI	30 TPI	30 TPI	30 TPI
Durometer	60a	60a	60a
Bead	Wire	Wire	Wire
Type	Clincher	Clincher	Clincher
Max pressure	50psi	50psi	50psi
ETRTO	60-559	61-584	61-622
Tread	Knobby	Knobby	Knobby
Studdable	No	No	No
Sealant volume	Not applicable	Not applicable	Not applicable
Weight	925g	940g	1015g

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, materials, and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice. Prices shown are manufacturer's suggested retail prices.

Weights are based off pre-production products at time of publication. Weights may vary in final production.

We’ll make this a great experience

Awesome free shipping options

30-day Unconditional Guarantee

Ready for anything

Product details

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