Manufacturer...Honda Type...New car catalog (issued around 1975, A4 size, 10 pages total) Model...CB series Model Type...CB550 FOUR-Ⅱ Other: The CB550FOUR with a 4-into-4 exhaust system was released. This is a road model released a year later with a 4-into-1 exhaust system, similar to the CB400FOUR and CB750FOUR-Ⅱ. Although it is a printed matter from 50 years ago, there is no color fading, and it is in relatively good condition. However, there are some stains and minor creases. Also, there are pin marks on the four corners.