Challenge Grifo Pro Tire - 700 x 33 Tubular Black/Tan Handmade. An all-conditions cyclocross tire that can handle most terrain due to its balanced tread pattern.
- TECH SPECS
| Color | Black/Tan |
| Defined Color | Tan |
| Flat Protection | Tread |
| ISO Diameter | 622 / Road / 29" |
| ISO Width (mm) | 33 |
| Labeled Size | 700 x 33 |
| PSI | 35 |
| TPI | 300 |
| Tire Bead | Folding |
| Tire Diameter | 700c |
| Tire Intended Use | Gravel |
| Tire Intended Use | Road |
| Tire Type | Tubular |
| Valve Core | Removable |
| Weight | 415 |
| Weight (oz) | 15 |