Andy wrote:Also, make sure it's actually an 89! Again, if you're not entirely sure, post some photos here for use to have a look, and if you can, the engine number.

Also I want call out that I'm willing to do some service at the seller's mechanic shop since the shop has experience working on 2T vintage bikes. Plus it will be hard to find that shop in my local area.(I've called 10+ shops and most of them don't like vintage bikes especially 2 stroke ones)

So, any suggestions of service and part replacement are welcomed too!