The carb needs the #65 jet I'm making a 10 speed old-school myself I was wondering aee the tires good or will they catch a flat easily I really like the girl bike frame good Video
The tires should be fine, I was using the stock carb and jet, but I will be playing around with the oil/gas mixer. 👍👍👍 A 10 speed old school bike would be awesome 💪😎
Get a jet kit and do some tuning, Then you could probably get 35mph and if you get a bigger carb and PROPERLY do some porting then you could even achieve 40mph. But before you do any of that you need better brakes