Challenge Gravel Grinder Comp Vulcanized Clincher 700c Wired Tyre / 38mm

Make your mark on the gravel scene with the Gravel Grinder.

This tyre combines a fast rolling diamond centre with aggressive shoulder knobs that only hook-up when the terrain gets soft, muddy, or a bit sketchy. 

Use: HARDPACK / GRAVEL / LOOSE  / ROCKY / SAND

Series: Race

Sizes: 700c x 38mm  

Casing: Nylon  

Colour: Black

Bead Type: Aramid  

Puncture Protection: PPS 

Weight: 410g (38mm)  

Pressure: 2.2 - 3.7 BAR