Panaracer GravelKing X1 Plus Tire - 700 x 40, Tubeless, Folding, Black/Brown spoke-washer the BC18 utilizes the same

the BC18 utilizes the same cage but incorporates a distinct backing piece

Insertion Tube: Hardened 304 Stainless Steel

AXS Pod features a click and fire two-button design that transforms the crucial act of rider inputs into a vastly more personal experience for all your AXS controls

and ports for holding tools and accessories

Panaracer GravelKing X1 Plus Tire - 700 x 40, Tubeless, Folding, Black/Brown spoke-washer the BC18 utilizes the sameThe GravelKing X1 Plus 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, but with added protection for those particularly tough rides where there may be a greater risk of punctures. Ideal for gravel, dirt, and rough pavement TuffTex+ increases tire