Zipp Goodyear Vector R XPLR Gravel Tire 700x40C Folding Tubeless Ready Dynamic:UHP M:Wall M:Shield 120TPI BlackThe Goodyear Vector R XPLR tire is designed specifically for Zipps revolutionary 303 XPLR wheel. Perfectly optimized for Zipps 32mm tubeless straight sidewall (hookless) rim, offering unmatched aerodynamics, superior comfort, and precision handling. TECH SPECS Primary Color Black Bead Folding Tire Compound Dynamic: UHP Tire Technology M: Wall M: Shield TPI 120TPI Tire Type Tubeless Ready Tire Weight 440g Tire Width 40C Tire Width Range 39 50 Labeled