Clymer has two for the K-bikes that look pretty much the same. One is as shown by Frankenduck, and one looks similar, but only lists models through 1989 on the cover. I've got a 1990 K75, naked, althought the VIN shows up as K75C, but snagged this book nonetheless. Not sure there's much difference between the 1989 and the 1990, as far as my bike goes. Anyone else know fur shure?