Cyborg Race-Ship "YYZ", named after the Rush song (which I've enjoyed playing so much on Guitar Hero 2...). Cyborg raceships are a new breed of spaceships: half man, half machine. The fastest and craziest pilots volunteer to be surgically wet-wired to their spacecraft, to truly be 'one' with their machine. Cyborg raceships are the only kind to race in dangerous asteroid field and planetary ring championships. You may feel that being permanently bolted to a machine is a bit sadistic but I can think of worse fates than stuck to a high performance spacecraft!
YYZ is the arch rival of Thermal Frost. His human name was Jeffery Knight but now you may address him as the one and only YYZ! A colourful character, YYZ's colourful ship races for 'Flancrest Enterprises'. Note his numerous small thrust jets attatched to his 4 limbs, offering a extremely high degree of manouverablility. We can see some photos of YYZ attached to his recharge station with attendant engineers.
If I was out at the asteroid track to watch the races I'd be sporting a YYZ jersey -- it is by far the coolest ship, and the coolest song. (Unless you make more, in which case I reserve the right to change my allegiance at any time.)