Suzuki 2 Strokes

Hello,
I'm trying to figure out what kind of Spokes I have. They come in small bags without
Nipples, and a Suzuki part # that reads-
TB 5541-1, and TB 5541 2
Any help with this would be greatly appreciated!
Thank you!

That doesn't seem like a Suzuki part number that I'm used to. Any other codes/numbers at all?

Cheers