I have never found tank badges for my bike that fit. I’ve always order 140mm badges for my 81 kz750e tank. They are just to small., am I missing something? Are the always a pain to install either way? Looking for gold
From the diagrams at Partzilla the 81-82 KZ750-E2/E3 tank emblems are part # 56014-1043 & are different from the 80 750-E1.
Partzilla indicates that they have 2 in stock. $34.92 each. Cmsnl.com seems to have them as well.
Here's a set from Japan. They don't list the full part number & the part no. is covered in the pics, but their x-ref says they're for the E2/E3 models. L = 180 mm & 142 mm between the mounting holes.