Julie Mao's private racing pinnace, once famous for a record-breaking run.
The Razorback is the expensive private pinnace Julie Mao piloted in the Parrish/Dorn 500K race at eighteen. It set a record that lasted two years, evidence of a life of wealth, skill, and freedom that makes her current disappearance harder for Miller to understand.
The text identifies the Razorback as a private pinnace built for elite long-distance racing; no closer physical description has yet appeared.
The ship marks Julie's past as a talented privileged pilot before her turn toward activist life.