Panaracer GravelKing X1 Tire - 700 x 40 Tubeless Folding Black Eyelet Stub They’re as light as carbon

They’re as light as carbon cranks but offer significantly more durability and impact resistance – not to mention industry-leading power transfer

BB Shell Type BB30 BB Shell Width 73mm BB Bearing Ceramic Crank Spindle Diameter 28

Illuminate your journey with the new Metro Plus 680680 lumens of powerful brightness with Cycling Tuned Optics for long-range wide-beam visibility and daytime-visible flashes for added safety

SKF oil seal head cartridge and wiper seals are low friction

Panaracer GravelKing X1 Tire - 700 x 40 Tubeless Folding Black Eyelet Stub They’re as light as carbonThe 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 to