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Challenge

Challenge Gravel Grinder Pro Tire 700x33C Folding Tubeless Ready Smart SuperPoly PPS2 260TPI Tanwall

Challenge Gravel Grinder Pro Tire 700x33C Folding Tubeless Ready Smart SuperPoly PPS2 260TPI Tanwall

$87.99 USD
$87.99 USD $87.99 USD
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TR4118

  • 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
  • This handmade clincher combines a supple, 260TPI SuperPoly casing with natural rubber tread for long distance comfort, confident cornering, and quick handing.
  • Includes PPS2, a combination of our sub-tread Puncture Protection System and an additional layer inside the casing to increase resistance to punctures.
    • TECH SPECS
    Tire Width Range 30 - 38
    Primary Color Tanwall
    Tire Type Tubeless Ready
    Tire Width 33C
    Tubeless Technology Tubeless Ready
    Bead Folding
    TPI 260TPI
    e-Bike approved No
    Tire Diameter/ISO 700C/622
    Tire PSI 80
    Labeled Size 700x33C
    Tire Technology SuperPoly PPS2
    Tire Compound Smart
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