Kaius 01 THREE Parts | Components The HS-B-05 BMC replacement headset

The HS-B-05 BMC replacement headset kit includes FSA standard bearings

ICS 5mm shape top cone (Aero - 62x47-17) for 1"1/8 round steerer

aluminium cockpit

and reinforced protectors to safeguard the carbon from impacts

Fit RAD and AutoDrop seatposts found on Fourstroke 01 Gen 5 and Gen 6

Kaius 01 THREE Parts | Components The HS-B-05 BMC replacement headsetEngineered by BMC's Impec Lab with advanced premium composite carbon technology, the Kaius 01 THREE is the ultimate gravel racing machine. Built on a race optimized geometry, it delivers the ideal balance of stiffness, lightness, and compliance, maximizing traction on loose terrain, front end stability, and climbing efficiency. Our ICS cable integration and Aerocore design make it one of the fastest bikes ever crafted for gravel racing. Outfitted with