Gravel King X1

Description | 

Unleash speed and confidence on any gravel surface with the Panaracer GravelKing X1. Engineered to mark a new chapter in GravelKing performance, the X1 delivers the lowest rolling resistance in the lineup while its aggressive tread pattern bites confidently into loose and rough surfaces.

Built for modern gravel demands, this tire features the ZSG Gravel compound—a thermally resilient rubber engineered for grip across temperature extremes. It sports a TuffTex high-thread-count casing with bead-to-bead protection and the updated BeadLock system for seamless setup on hookless and clincher rims. Tubeless-ready up to 60 PSI, it blends speed, durability, and all-condition capability in a single contender for your next adventure.

Features and Specs | 

• Performance: Lowest rolling resistance in the GravelKing line
• Tread: Aggressive layout for confident grip and traction
• Compound: ZSG Gravel—Zero Slip Grip for superior wet and dry traction
• Casing/Protection: TuffTex with bead-to-bead puncture resistance
• Bead: Folding (Aramid) with BeadLock design for hookless rim compatibility
• Tubeless Ready: Yes, up to 60 PSI
• Sizes: 700c widths—35 mm, 40 mm, 45 mm; available in Black tread with Black or Brown sidewalls
• Ideal Terrain: Gravel, hardpack, mixed terrain adventures

Usage Tips |

• Pair with tubeless sealant and run the X1 at lower pressures for improved grip and ride comfort
• Choose sidewall color (Black or Brown) to coordinate with your bike’s aesthetic
• Flatter profiles for dry terrain; step up to 45 mm for enhanced stability and comfort