Manufacturer... Yamaha Type... New car catalog (published in 1981, A4 size, 12 pages total) Models... XJ750A, XJ750E Other: This is a catalog for the 750cc road model, Yamaha's first domestic model to feature a 4-cylinder engine. Yamaha had previously released models with 2- and 3-cylinder engines, taking a different approach from other companies, but they couldn't resist the trend and finally introduced a 4-cylinder model like the others. The traditional shaft drive specification is likely a point of pride. This catalog is approximately 45 years old, so it has some stains, dirt, and scratches. The last page has the stamp of a dealership.