TK's! Here in Brazil is almost impossible get any information about the GT bikes...99.9% certain that is genuine. I can't remember seeing the ® sign on either of the GTs I had. It's not necessary to use it every time the trade mark is used, either.
I think it is genuine. Looks to be close to this vintage. Taiwan made GT's have the curved top tube end cap while the US made frames have a flat end cap - I think the rule applies to almost all models.TK's! Here in Brazil is almost impossible get any information about the GT bikes...
TK's!I think it is genuine. Looks to be close to this vintage. Taiwan made GT's have the curved top tube end cap while the US made frames have a flat end cap - I think the rule applies to almost all models.
https://bikepedia.azurewebsites.net/QuickBike/BikeSpecs.aspx?item=92963
Hate to hawk another forum but info should be in here too.
https://www.mtbr.com/forums/gt.104/