Product 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.

Gravel tire pressure recommendation

Find rider weight and match it with your tire width to find a recommended tire pressure. It can be helpful to set the front tire up at a slightly lower pressure. If your tires feel too soft or too firm, add or remove pressure to dial in your tire pressure for your surface. The recommended pressures are guidelines. Do not exceed the maximum rated pressure indicated on the sidewall or rim. Follow the rim manufacturer's recommended pressure ranges for your rim width/tire combination.

Sealant recommendation by tire size

Follow the sealant recommendation for your tire size to get your tires set up tubeless and ready to ride.

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	530g

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.