Description
Challenge Gravel Grinder Tires Features:
- Wheel Size: 700c
- Tire Width: 33mm, 38mm, 42mm
- Folding: Yes
- PSI: 90 (33mm), 80 (38mm), 60 (42mm)
- TPI: 120
- Material: Handmade polyester casing
- Tire Type: Clincher or tubeless ready clincher
- Color: Black, Black/Brown
- Weight: 365g-375g
- Warranty: 1 year