Post 1973 have to have reflective plates. That is the only difference. Strictly speaking number plates have to be vertical. My 1995 Mog has a 7'' x 7''
Reflective stick on with bike numbers on the offside wing. I specifically queried it with my MOT tester and he had no problem with it whatsoever as it can be clearly seen. Speaking of MOT's how do Aeros with side exits pass as an exhaust exiting Kerb side is a no no ???
