Challenge Gravel Grinder Race Tire Tubeless Black/Brown Handmade 650b x 46 2029

Description

Intended 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.