10633_Gravel-Grinder_PRO_BT_33
Team Issue

Challenge Gravel Grinder Pro Handmade Clincher

$74.99

Available on backorder

Return/Exchange: 60 Days




SKU: CT2003
Category:

Product Description

Make your mark on the gravel scene with the Gravel Grinder. This tire combines a fast rolling diamond center with aggressive shoulder knobs that only hook-up when the terrain gets soft, muddy, or a bit sketchy. This handmade tubular combines a supple, 260TPI SuperPoly casing with natural rubber tread, and a seamless latex inner tube for improved comfort, confident cornering, and quick handing. The latex tube is lighter, thinner and more flexible than a butyl tube, increasing your comfort, lowering your rolling resistance, and helping to prevent flats. The tube also includes a removable core Presta valve. This tire includes PPS2, a combination of our sub-tread Puncture Protection System and an additional layer inside the casing to increase resistance to punctures.

 

Specs

Brand

Challenge

Size

700×33

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