Challenge Gravel Grinder Race Tire - 700 x 38, Tubeless, Folding, Black/Brown Jackets & Vests - Case features a built-in

- Case features a built-in Presta valve core remover and plug insertion tool

Use it as a rear tire paired with a more aggressive front tread

UPC: 192790444970

UPC: 710845843495

Manufacturer Part Number: CAB-2

Challenge Gravel Grinder Race Tire - 700 x 38, Tubeless, Folding, Black/Brown Jackets & Vests - Case features a built-inIntended for all around or dirt gravel roads, this tire comes equipped with a file tread center and a knobbier shoulder tread. 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 The Gravel Grinder is ideal for hardpack, gravel, sand, loose, and rocky terrains Product Specifics Color: Black Tan Defined