We'll take care of you
It's our mission to provide you with world-class hospitality every time you visit us online or in-store. We're always here to help you. It's the Trek way.
For the roads less travelled
The GR2 Team Issue gravel tire is designed for fast-rolling performance and biting traction on even the most rugged gravel roads. It has proven success at the most demanding gravel races, and features Inner Strength Casting that provides lightweight puncture protection without sacrificing smooth, supple feel. Plus, you can go tubeless for better performance and even more puncture protection.
Product details
- A gravel tire that provides excellent traction for confidence across the roughest roads
- Fast rolling with consistent, predictable traction for a variety of road conditions
- Tubeless Ready (TLR) for easy tubeless setup and puncture protection
- Supple and strong Inner Strength casing provides lightweight sidewall protection
- Lightweight 120 TPI casing provides great ride feel and tire performance
More options
All your favorites, all in one place
Get all your favorite apparel from over 80 of the world's best cycling brands delivered right to your doorstep or local Trek retailer when you shop our curated online collection. If you're not 100% satisfied, you can return your purchase within 30 days for a full refund.
Shop all gear
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 moreYou might also like
GR2 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.
A properly set up tubeless system lets you run lower tire pressure for better traction, added confidence, and a smoother, faster ride.
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.
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
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
| Size | 700C x 40mm |
|---|---|
| Diameter | 700C |
| Width | 40mm |
| TPI | 120 TPI |
| Compound | 60a/52a |
| Bead | Folding |
| Type | Tubeless Ready (TLR)/Clincher |
| Max pressure | 50psi |
| ETRTO | 40-622 |
| Puncture protection | Inner Strength |
| Studdable | No |
| Sealant volume | 55mL |
| Weight | 435g |