Challenge Tires Gravel Grinder Race

Challenge Tires Gravel Grinder Race
$47.99
Size
700x38c
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Details

Challenges Gravel Grinder Race is the tire you need to make your mark in the gravel racing scene. It pairs Challenge's supple 120tpi tire casing with a smooth-rolling center tread and aggressive shoulder knobs for great riding characteristics, high speeds, and excellent cornering traction.