Challenge  Grifo Pro Tubular Tire

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Wet or dry, soft-packed or rocky, root-infested or grassy—whatever the cyclocross course's terrain, the Challenge Grifo Pro tubular tire excels thanks to its fast-rolling knobs and excellent traction.

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Features

  • Handmade tires combine many attributes to create comfortable tires with low rolling resistance
  • Tubular construction combines a supple 300 tpi SuperPoly casing with natural rubber tread and seamless latex inner tube
  • This improves grip at lower pressures, offering confident cornering and quick handling
  • Latex is lighter, thinner and more flexible than butyl, increasing comfort, lowering roll resistance and helping to prevent flats
  • Puncture Protection System (PPS) between the tread and casing increases puncture resistance
  • Includes a Presta valve with a removable valve core
  • Ideal for all-terrain use
  • Note: Tire images shown may not reflect size/color/material options available on this page

Imported.

View all Challenge Gravel Bike Tires

Technical Specs

Best Use

Cyclocross

Wheel Size

700c

Tire Width

33 millimeters

Thread Count Casing (tpi)

300 threads per inch

Tread Type

Knobby Tread

Recommended Pressure (psi)

35 pounds per square inch

Weight

415 grams

Tire Type

Tubular

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