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Description
The Challenge Gravel Grinder VTLR Clincher Tyre, as the name suggests, is your perfect partner for riding on unpaved and gravel surfaces. The vulcanised system employed means you can run the tyres with or without tubes, however, it is optimised for easy setup, reduced weight, and faster and more comfortable rolling when used tubeless. Traction, and therefore control, is excellent over mixed terrains at speed when cornering, and in all conditions.
Please note, Challenge tyres should not be mounted on ENVE SES wheels.
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Important Update for Our Canadian Customers
We regret to inform you that shopping on Sigma Sports is temporarily unavailable for customers based in Canada.
We understand how disappointing this may be and sincerely apologize for any inconvenience caused. Please rest assured that we are actively exploring solutions to resume service and find the best way to support our Canadian community.
We appreciate your patience and understanding during this time, and we look forward to welcoming you back as soon as possible.
If you require any further assistance, please reach out to the customer services team
— The Sigma Sports Team