Challenge Gravel Grinder Tire - 700 x 38, Tubeless, Folding, Black/Brown, 120tpi, Vulcanized

$ 59.99
Brand: Challenge


Intended for all around or dirt/gravel roads, this tire comes equipped with a file tread center and a knobbier shoulder tread.

Product Details:

  • 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


  • Tire Intended Use: Gravel
  • Tire Bead: Folding
  • Weight: 375
  • TPI: 120
  • Tire Type: Tubeless Ready Clincher
  • Tire Diameter: 700c
  • Labeled Size: 700 x 38
  • ISO Diameter: 622 / road / 29"
  • Defined Color: Black
  • Color: Black/Brown
  • ISO Width (mm): 38mm
  • Weight (oz): 13.2

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