and you don't have to swap out the whole ECU to get key copies made.
You apparently do not understand the difference between the master red key and the 2 black keys.
You can not copy a master key without spending huge dollars, you can easily copy a normal chipped key.
The master key can perform functions that a normal chipped key can't.
There is a difference between the 2 types of keys, might pay to read up on the manuals.
I understand how Yamaha has set up the ECU and keys. I have been through the whole thing when trying to get a second key made.
My reading and comprehension skills are just fine, thanks.
My point is that it seems a rather more complicated solution than is needed, compared to cars. They are not THAT different but Yamaha seems to want to make it so.
I can see having to swap out the ECU if you have no keys at all.
I just had a copy of my Mazda car key made and all they had to do was read the original key and burn the data onto a new key. Simple. No "special " red keys required.(didn't get one with the used bike)
Can't do that with the Yamaha bike keys as blank chip keys for Yamaha motorcycles are not available.
As it worked out, I was able to get a duplicate and even though it looks a bit ratty, works great.