Panaracer GravelKing X1 R 40C - Grey/Tan

The Gravelking X1 R is Panaracer’s most advanced gravel tire to date—now available in a custom, limited edition by Polymer Workshop®. Featuring the lowest rolling resistance in the Gravelking range and the most aggressive tread design, this tire is built for speed and control across demanding gravel terrain. The Polymer edition includes a redesigned sidewall print with the Polymer Wordmark, combining performance with exclusive styling. Tubeless Ready up to 60 PSI and built with a folding aramid bead, the 700x40C (460g) tire excels on dirt, loose gravel, and rough pavement. Engineered for riders who demand race-level grip without compromising efficiency.