Gravel Grinder Race Tire
Tech Specs
Specifications are maintained on Pack4Back GearDB (community edits and revision history). Values may differ from the manufacturer or your unit—verify before buying.
BrandChallenge
Best UseGravel Cycling
Wheel Size700c
Tire Width700C x 33 MM: 33 millimeters
Bead TypeFolding
TubelessYes
Thread Count Casing (tpi)120 threads per inch
Tread TypeSemi-slick Tread
Recommended Pressure (psi)700C x 33 MM: 90 pounds per square inch
Weight700C x 33 MM: 365 grams
Description
A race-series tire crafted from vulcanized rubber, the hand-built Challenge Gravel Grinder Race tire combines a fast-rolling diamond center with knobby shoulders for when the terrain turns sketchy.
Features
- Tubeless-ready clincher with 120 tpi nylon casing delivers performance, durability and puncture protection
- Puncture protection is enhanced when combined with the appropriate tubeless sealant (not included)
- Ideal for use on hardpack, gravel, loose, sandy or rocky terrains
- Note: Tire images shown may not reflect size/color/material options available on this page