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Girona Product Overview
Girona is a lightly-treaded gravel tire with a smooth fast-rolling center tread and bead-to-bead puncture protection for a perfect blend of flat-free speed.
"The new Girona tires are very good"
"The Checkpoint offered my first opportunity to ride the brand’s revised gavel tires, and I was impressed. The Girona RSL (38mm) is smooth and quick on harder surfaces, with a predictable cornering grip on dirt."
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"I was immediately impressed"
"That added width slows things down on road approaches, right? Wrong. On the exact same road approaches, I’m rolling faster than the Zipp 353’s with WTB Vulpine 40’s — and that’s saying a lot."
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"Excellent all-rounder"
"These Girona RSL tires feel appropriately quick for a fast gravel tire."
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"The Girona tire was perfect"
"This winning combination of aerodynamic wheels [Aeolus Elite 35V] and the tire’s comfort, speed, and grip make for an excellent gravel selection."
Read moreHow 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 moreHow to change a flat tire
Flats happen, learn how to change your tube quickly so you can get back rolling.
Learn moreProduct features
Girona RSL GR
Named after the famous Catalan city in Spain, Bontrager Girona is an all-around gravel tire that’s made for gravel racing and going fast.
RSL GR construction
An ultra-supple 220TPI casing with squarewoven nylon sidewall puncture protection.
Gravel dual-compound
A firm and fast-rolling rubber at the center pairs with a medium-firm shoulder rubber for speed, cornering grip, and confidence.
10% more free speed
In testing, Girona RSL GR proved to have 10% less rolling resistance compared to the Bontrager GR1 Team Issue Tire it replaces.
Go tubeless
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.
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 moreTry 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 35mm | 700C x 38mm | 700C x 42mm |
|---|---|---|---|
| Diameter | 700C | 700C | 700C |
| Width | 35mm | 38mm | 42mm |
| TPI | 220 TPI | 220 TPI | 220 TPI |
| Compound | Gravel Dual-Compound | Gravel Dual-Compound | Gravel Dual-Compound |
| Bead | Folding | Folding | Folding |
| Type | Tubeless Ready (TLR)/Clincher | Tubeless Ready (TLR)/Clincher | Tubeless Ready (TLR)/Clincher |
| Max pressure | 50psi | 50psi | 50psi |
| ETRTO | 35-622 | 38-622 | 42-622 |
| Tread | Knobby | Knobby | Knobby |
| Construction | RSL GR | RSL GR | RSL GR |
| Studdable | No | No | No |
| Sealant volume | 2oz (59mL) | 2oz (59mL) | 2oz (59mL) |
| Weight | 420g | 450g | 480g |