Hi folks, new to the forum. I just picked up a 1976 and a 1978 KE100 or G5. Whichever they are. Serial #’s say G5. Whatever. Anyway, where can I buy replacement parts other than eBay? I try to avoid eBay as much as I can. Parts like seals, gaskets, pistons, rings, bearings, brakes, etc. What are the online stores to shop at, and who to avoid? I know a lot of stuff might not be available anymore, but surely someone trustworthy is selling parts for vintage bikes. I know how to Google, but I’d love some recommendations before I waste my time and money. Thanks.