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

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

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

8 Color Red Defined Color Red Stem Length 70Mm

SmartHead DX1 automatically adjusts to fit Presta or Schrader valves without any extra bits adapters or switches

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