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Ships within 48 hours · Estimated delivery Oct 4 - Oct 9
The Grifo features fast rolling knobs and a center section that offers excellent pedaling and braking traction
lower pressures and rougher terrain
The diamond center tread clears dirt and mud and grips grass and sand while the wide-spaced side knobs hook soft ground for traction and help guide the tire through ruts
For perfect tubeless setup use Challenge Smart Tubeless Sealant
The Dune is the Belgian's secret skill-building tire
CHALLENGE Smart Bead Seating Tool sale The Grifo features fast rollingThe Challenge Smart Bead Seating Tool is made of lightweight, durable nylon. This heavy duty tool generates much more controlled leverage than a weaker, more brittle tire lever. It minimizes the chance of pinching the inner tube during installation and the material avoids scratching your beautiful wheels during use. Works well with tires up to 46mm. Learn more about using the tool