Gravel Grinder Tire
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Gravel Grinder Tire
Tech Specs

Specifications are maintained on Pack4Back GearDB (community edits and revision history). Values may differ from the manufacturer or your unit—verify before buying.

Best UseGravel Cycling
Wheel Size700c
Tire Width38 millimeters
Bead TypeFolding
TubelessYes
Thread Count Casing (tpi)120 threads per inch
Tread TypeSemi-slick Tread
Recommended Pressure (psi)32-53 pounds per square inch
Weight375 grams
Description

Intended for all-around riding, as well as excursions on dirt and gravel roads, the Challenge Gravel Grinder tire comes equipped with a file tread center and a knobbier shoulder tread.

Features
  • File tread center pattern offers low rolling resistance on smoother terrain and increased grip when the road gets rough
  • Shoulder tread is more aggressive for corner confidence and additional control when the terrain gets soft, muddy or a bit sketchy
  • Ideal for hard-pack dirt, gravel, sand, and loose and rocky terrain
  • Note: Tire images shown may not reflect size/color/material options available on this page