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Our most aggressive DH tire
Bontrager's World Cup-winning downhill tire gives you incredible braking control and traction at high speed over aggressive, loose, rocky terrain, wet or dry.
The unique G5 tread profile provides maximum bite at any lean angle, with a predictable transition into controlled slides.
Product details
- A downhill tire that excels in loose, rocky, and wet conditions
- Center knob tie-bar increases braking traction
- Dual-step shoulder knobs for high lean angle traction
- Open tread spacing is self-cleaning
- Dual-Ply multi-layer casing adds stability for heavy-duty DH tires with added butyl layer to prevent flats
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How to change a flat tire
Flats happen, learn how to change your tube quickly so you can get back rolling.
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How to pump up your tires
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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NICA story
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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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 tires
We'll help you find the right rubber for the trails you love to ride.
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The right tire can make every ride better! Find the best tire for however and wherever you ride.
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| Size | 27.5" x 2.5" | 29" x 2.5" |
|---|---|---|
| Diameter | 27.5" | 29" |
| Width | 2.5" | 2.5" |
| TPI | 60 TPI | 60 TPI |
| Compound | 42a | 42a |
| Bead | Wire | Wire |
| Type | Clincher | Clincher |
| Minimum pressure | 30psi | 30psi |
| Max pressure | 50psi | 50psi |
| ETRTO | 64-584 | 64-622 |
| Puncture protection | -- | Downhill Strength |
| Studdable | No | No |
| Sealant volume | Not applicable | -- |
| Weight | 1390g | 1440g |