Kyletynan

I have a yamaha LS2-100 that will not run. I have been riding it for about 6 months with a new top end. It ran perfectly until it bogged out during a ride. I just figured it was a carb issue, but that's not the case. I cleaned the carbs twice and cleaned the gas tank. Also put brand new plugs in it. I finally got it to idle fine, but as soon as I take it off the stand and put it in gear it instantly dies. I can't seem to figure it out. Any help would be greatly appreciated. Thank you.