Replacement key for my 1987 1KT TZR250R?

[RDnuTZ]

Seems my key got lost in 1 of my multiple moves over the years. I'm not finding any numbers visible on the ignition, fuel filler, or seat lock like on the RDs that I could order replacements from. Any suggestions on how to get a key?

TIA!

[1976RD400C]

I have taken a seat lock or ignition switch to a locksmith and they made a key. Didn't need no stinkin' number.

[m in sc]

got my 87 1kt key from these guys, but i did have a key code as i had the original. it should be on the lock cyl somewhere.

https://www.ebay.com/str/rigentinccycle

[RDnuTZ]

yeah, I've bought from Rigent many times, including more keys for my RDs recently. I'm stumped on finding any code or numbers at all on the ignition face or sides, seat lock or lock on gas tank. I have the title and did have the original key when I bought it, so not thinking anything funny going on with removing numbers or anything. Guess I'll use my jeweler's magnifying glasses and remove the ignition completely for a closer look. May have to try the locksmith thing too...