Challenge Gravel Grinder Race Tire - Tubeless, Folding, Black Size:700x42 BOTTOM BRACKETSealed Cartridge Bearing

BOTTOM BRACKETSealed Cartridge Bearing

intuitive ride experience in a sleek

Combat hilly streets

WHAT GOES UP MUST COME DOWN

Challenge Gravel Grinder Race Tire - Tubeless, Folding, Black Size:700x42 BOTTOM BRACKETSealed Cartridge BearingIntended 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