The Honda CB900C is a cruiser motorcycle produced by Honda from 1980 to 1982 primarily for the American market. It was succeeded by the CB1000C in 1983.
The CB900c had a front and rear air assisted suspension, shaft drive, and a dual-range sub-transmission. The CB900C was derived from the DOHC CB750K, and is closely related to the CB900F and the 1983-only CB1100F, both derivatives of the CB750 line.
The air/oil cooled DOHC 902 cc (55.0 cu in) engine has 4 32 mm Keihin CV carburetors and electronic ignition. The front suspension relies on air pressure for preload while the rear uses air as the main springing medium. The bike has two front disc brakes and a single rear disc.