Intended for all around or dirt/gravel roads, this tire comes equipped with a file tread center and a knobbier shoulder tread.
- 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
- The Gravel Grinder is ideal for hardpack, gravel, sand, loose, and rocky terrains
Manufacturer Challenge
Manufacturer Part Number 02049
UPC 8855627020496
Model Challenge Gravel Grinder Tire
Tire Style Gravel/Touring/Commuter
Tire Type Tubeless Compatible
Tire Size 700x33
Flat Protection
Tread
TPI
120
Color
Black/Tan
Weight
365
Weight (oz)
12.8
Defined Color
Black
ISO Width (mm)
33
ISO Diameter
622 / Road / 29"
Tire Intended Use
Gravel
Tire Intended Use
Road
Tire Diameter
700c
Tire Bead
Folding
Labeled Size
700 x 33
Tire Type
Tubeless Ready Clincher
PSI
90