Panaracer

MY26 Gravel King X1 650b Tire - Tubeless

Panaracer GravelKing X1 is a fast-rolling 650b / 27.5" tubeless-ready gravel tire built for riders who want confident bite on loose surfaces without giving up efficiency on hardpack and rough pavement. Its aggressive GravelKing tread pattern pairs with a supple, protected casing to stay composed on mixed terrain while keeping rolling resistance in check for long gravel miles and all-road linking sections.

5 key reasons riders choose this tread and casing combo

1. Aggressive Gravel Tread - Delivers reliable braking and cornering traction across varied gravel conditions while staying predictable on hardpack
2. BeadLock Rim Fit - Designed to work across a broad range of rim profiles, including hookless and traditional clincher; often mounts with a standard floor pump for straightforward tubeless setup
3. TuffTex Bead-to-Bead Protection - High thread-count casing with engineered puncture protection to reduce flats without turning the ride harsh
4. ZSG GRAVEL Compound - Temperature- and weather-stable rubber formulation aimed at consistent grip and lower rolling resistance across changing conditions
5. Tubeless Ready to 60 PSI - Supports modern gravel pressures for improved comfort, traction, and pinch-flat resistance compared to tubes

• Folding (Aramid) Bead - Packs smaller and reduces weight versus wire-bead tires for easier transport and installation
• Best Use - Gravel, dirt, and rough pavement for 650b gravel bikes and all-road builds