1983 Kawasaki GPz550 at No Reserve (opens in new tab)

This 1983 Kawasaki GPz550 was registered in Idaho before its May 2026 acquisition by the seller, reportedly from its first owner. Powered by an air-cooled 553cc inline-four paired with a six-speed transmission, the motorcycle is finished in Firecracker Red with black and silver graphics. It also features an oil cooler, four Teikei carburetors, K&N pleated pod-style air filters, a four-into-two exhaust system, an air-adjustable leading-axle fork, a Uni-Trak monoshock, triple disc brakes, alumi...