FSA Orbit IS Integrated Headset H2089A 6.9mm/16.6mm Stack Height CheckoutSpec= 48h Tubeless Ready up to 60

Tubeless Ready up to 60 PSI Flat Protection Tread and Sidewall Color Black Defined Color Black ISO Width (mm) 45 ISO Diameter 622 / Road / 29" Tire Intended Use Gravel Tire Diameter 700c Tire Bead Folding Labeled Size 700 x 45 Tire Type Tubeless Ready Clincher PSI 60 / 80 Tire Size 700 X 45

The CeramicSpeed T47/73 bottom bracket offers bearings with extremely low friction improved power transfer and a service life that far exceeds traditional steel bearings

For snow temperatures from -4° C to -14° C (25° F to 7° F)

Ball and bladder heads included

The Easton direct mount CINCH chainring for Flattop chains has an updated tooth profile optimized for SRAM Flattop 12-speed chains

FSA Orbit IS Integrated Headset H2089A 6.9mm/16.6mm Stack Height CheckoutSpec= 48h Tubeless Ready up to 60FSA Orbit IS headsets. Cane Creek compatible integrated style bearings fit directly into headtube