FSA Orbit IS Integrated Headset H2089A 6.9mm/16.6mm Stack Height CheckoutSpec= 48h SmartHead DX1 automatically adjusts to

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

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

Ball and bladder heads included

Rotary gear selector without protrusions outside the frame

FSA Orbit IS Integrated Headset H2089A 6.9mm/16.6mm Stack Height CheckoutSpec= 48h SmartHead DX1 automatically adjusts toFSA Orbit IS headsets. Cane Creek compatible integrated style bearings fit directly into headtube