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  • Bontrager GR1 Team Issue Gravel Tire
  • Bontrager GR1 Team Issue Gravel Tire
Overview

For the roads less travelled

The GR1 Team Issue gravel tire is designed for fast rolling performance and consistent traction on the roads less paved. It has proven success at the most demanding gravel races, and features Inner Strength Casing for lightweight puncture protection while maintaining a smooth, supple, fast feel. Plus, you can go tubeless for better performance and even more puncture protection.

Product details

  1. A gravel tire that excels in fast and firm conditions
  2. Fast-rolling and predictable cornering with consistent traction
  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
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4.5/5

"The Bontrager GR-1 Team Issue tires blew away my expectations"

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"Consistent through all angles"

"The tight, small knobs of the GR1 create a fast-rolling tire with consistent grip on hardpack dirt and fine gravel."

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"Brilliant"

"A brilliant all-round gravel tyre"

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"Consistent bite at any lean angle"

"And the supple casing provides burp free riding at low pressure that’s surprisingly resistant to cuts and gashes"

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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.

Learn more

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.

Learn more

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Features

GR1 Tires

A gravel tire that rolls fast while providing confident traction across all road surfaces. Perfect for the road less travelled.

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

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.

How to set your tires up tubeless

Going tubeless adds performance, speed, and comfort to your ride and can even help seal punctures before they become flats. Bontrager makes tubeless setup simple, and we'll teach you everything you need to know to do it yourself.

Learn more
Try our tire finder

Try our tire finder

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

Find your tire

Tire Care 101

Tire Care 101

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

Learn how

30-Day Unconditional Guarantee

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.

Learn more

Specs
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