- The new ZSG Natural formula integrates more natural rubber into the compound.
- This compound has the same low rolling resistance as the premium compound and it has enhanced wear resistance making it perfect for a long wearing training tire.
- Anti-Flat Casing
- AX-Alpha Advanced Alpha Cord
- Aramid Folding Bead
- Published Weights: 23/26/28/32-220g/240g/270g/290g
Cyclists are looking to expand their cycling horizons. That includes roads less traveled that may not be suited for normal road tires. The Gravel King tire solves that problem. Three widths to suit any rider's tastes. Natural rubber compound, puncture protection breaker and a special low rolling resistance casing make the Gravel King a go-anywhere tire.