I have always been a fan of Morris wheels. Here us how you tell the difference, the hubs come off, a bearing plate on each side, and the spoke ends. What I dislike about them the rear 18 is too skinny, you have to go magnesium to get wider ones. The 16 looks better.
MORRIS WAS USED AT FIRST by many OEM, s. HARLEY, Triumph I Think, Kawasaki, and the magnesium used by many factory teams. Then the bastards decided to copy them and use their design, Kawi had the most blatant copy. YAMAHA looks like they went after the Lester look.
Harley to their credit, at least offered the Morris wheels as an accessory for many years.. on theirs the side plates were black, usually they are natural color.