Panaracer GravelKing X1 Tire - 700 x 55 Tubeless Folding Black MFPN=100001933 Heel adjuster and Firmor X

Heel adjuster and Firmor X stabilize the foot for consistent performance and locked-in feel Cleat Bolt Pattern 2-Bolt Closure Velcro Shoe Size (EU) 43 Gender/Age Men's Color Jojoba Defined Color Tan

Smart fabrics block wind and water while regulating body temperature and moisture

Tooth Count 48 Drivetrain Speeds 13 Round or Oval Round Material Aluminum Color Black Weight 180 Defined Color Black

New and improved anti-wear additives to improve component life

} Felix Prangenberg signature bar

Panaracer GravelKing X1 Tire - 700 x 55 Tubeless Folding Black MFPN=100001933 Heel adjuster and Firmor XThe GravelKing X1 was designed with the future of gravel tires in mind. It offers the lowest rolling resistance of any Gravelking model and showcases the most aggressive tread design in the Gravelking lineup providing unmatched performance across various gravel conditions. Ideal for gravel dirt and rough pavement TuffTex boasts a supple high thread count casing fortified with precisely engineered bead to bead puncture protection BeadLock is engineered