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Bontrager GR1 Team Issue Gravel Tyre

Model 571130

The GR1 Team Issue gravel tyre 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

A gravel tyre that excels in fast and firm conditions
Fast-rolling and predictable cornering with consistent traction
The Tubeless Ready (TLR) tyre for easy tubeless set-up and puncture protection
Supple and strong: the Inner Strength casing provides lightweight sidewall protection
The lightweight 120 TPI casing provides great ride feel and tyre performance

Flats happen, learn how to change your tube quickly so you can get back rolling.

Learn more

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Bontrager Pro Flat Pack

$84.99

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Bontrager TLR Sealant Injector

$23.99

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Bontrager Standard Presta Valve Bicycle Tube

$6.50 - $16.99

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

Our Inner Strength Casing is made of lightweight nylon inserts that provide strong, supple sidewall protection for added tyre durability.

A properly set up tubeless system lets you run lower tyre pressure for better traction, added confidence and a smoother, faster ride.

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Bontrager offers a complete tubeless system including wheels, tyres, sealant, valves, and rim strips. Every part of this set-up is designed to work smoothly together, for the best in performance and ease of use.

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.

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

Find your tyre

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

Learn how

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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Size	700C x 35mm	700C x 40mm
Diameter	700C	700C
Width	35mm	40 mm
TPI	120 TPI	120 TPI
Durometer	60a/52a	60a/52a
Bead	Folding	Folding
Type	Tubeless Ready (TLR)/Clincher	Tubeless Ready (TLR)/Clincher
Maximum pressure	50 psi	50 psi
ETRTO	35-622	40-622
Tread	Knobby	Knobby
Construction	Inner Strength	Inner Strength
Studdable	No	No
Sealant volume	--	55 ml
Weight	390g	430g

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, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice. The prices shown are the manufacturer's suggested retail prices.

Weights are based off pre-production products at time of publication. Weights may vary in final production.

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Easy Returns

We're where you are!

Bontrager GR1 Team Issue Gravel Tyre