Challenge Gravel Grinder Pro 'Handmade' Tubeless Tire

Challenge Gravel Grinder Pro 'Handmade' Tubeless Tire is a handmade tubeless gravel tire built for riders who demand more than what a machine-made casing can offer. Constructed with Challenge's hand-stitched methodology, the casing conforms more naturally to the terrain beneath you — delivering a supple, responsive ride that mass-produced tires typically can't match.

In 700x36c, the Gravel Grinder Pro occupies a versatile middle ground: wide enough to absorb rough gravel roads and loose surfaces, yet lean enough to hold pace on mixed-surface routes and extended gravel rides where efficiency matters. The tubeless setup lets you run lower pressures for improved traction and puncture resistance without the weight penalty of a tube.

Challenge Gravel Grinder Pro 'Handmade' Specs at a Glance

• Construction: Handmade tubeless
• Size: 700x36c
• Colorway: Black with tan sidewall
• Compatible: Tubeless-ready rims
• Category: Gravel tire