Challenge Gravel Grinder Pro Tire, 700 X 36mm

Challenge Tire



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.

  • Designed for hardpacked dirt and gravel
  • PRO - Pliable, 260 tpi SuperPoly Casing with 2 layers of puncture protection underneath the tread, optimized for 45-130 psi

* ENVE SES Rims are not compatible with this tire

  • Color: Black/Tanwall
  • Type: Handmade Tubeless Ready (HTLR)
  • Series: Gravel Grinder Pro
  • Model: 700c Pro
  • Size: 700 x 36mm
  • Width: 36mm
  • Casing: SuperPoly Corazza Armor
  • TPI: 260
  • Tube: TLR
  • Bead: Aramid
  • Flat Protection: PPS2