"In terms of pure workmanship, personally I don't like Harleys. I ride them because I'm in the club, and that's the image, but if I could I would seriously consider riding a Honda ST1100 or a BMW. We really missed the boat not switching over to the Japanese models when they began building bigger bikes. I'll usually say "[bleep] Harley-Davidson." – Ralph "Sonny" Barger, Hell's Angel"
Where did you find that quote?
I'm pretty sure it's in this book. I read it many years ago.