CHALLENGE Gravel Grinder V 700x42 Tubeless Tire 120tpi - Black

Make your mark on the gravel scene with the Gravel Grinder. This tire combines a fast rolling diamond center with aggressive shoulder knobs that only hook-up when the terrain gets soft, muddy, or a bit sketchy.

700x42mm - Hand Made - Tubeless - 120Tpi 

* Excludes Tubeless Sealant