NC29 Throttle issues?

[SStoychev]

Hello Team,

Could you please watch the video I made: https://drive.google.com/file/d/1bXyKDv ... kNM6KzfGo5, and listen carefully to what happens when I twist the throttle? Sometimes the bike loses power and the engine just stops. When I normally twist the throttle, there's a 1-2 second delay before it reaches the proper speed. Any ideas on how to fix this?

I'm quite sure it's the carbs. Should I buy one of those synchronization tools to fix the issue? I've cleaned the carbs, but after putting them back, the problem persists, which makes me think it has something to do with the air-fuel mixture, especially since these carbs aren't the originals—I bought them from eBay.

[magg]

Are all jets and needle std. If bike idles mixture screw setting mut be about correct. Are the vaccum diaphrams seated correctly and not damaged.

[SStoychev]

Are all jets and needle std. If bike idles mixture screw setting mut be about correct. Are the vacuum diaphragms seated correctly and not damaged.

Sure. I took off the jets and needle from the original carb and placed into the new one I've got. Perhaps I'll have to change and the vacuum diaphragms coz I didn't even bother changing them. Anything else I should know about this?

[magg]

How many carbs are original.