Jim Chapman’s 2006 Yamaha YFZ450 and 2016 YFZ450.
Tim Hinchman’s Suzuki Quadzilla 500.
Anthony Musto’s Suzuki Quadzilla 500.
Randy Petterson put a Honda CR500 two-stroke motor in a
Yamaha YFZ450 frame.
Eric Mann’s Yamaha YFZ450. Robbie Saltgaver’s Yamaha YFZ450.