Polymer Workshop x Panaracer GravelKing X1 R - Grey/Tan BF PSI even in the harshest weather

even in the harshest weather conditions

11g (with bolt)

and any other Presta valve you can throw at it

A variety of width options to meet the fitment needs of most cyclists

Polymer Workshop x Panaracer GravelKing X1 R - Grey/Tan BF PSI even in the harshest weatherThe 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. The Polymer Workshop + Panaracer Gravelking X1 R is a custom, limited edition model that features a redesigned print and the Polymer Wordmark on the sidewall. Tubeless Ready up to