Will idle but will cut out and die after riding 300ft

[MV09R50X]

I've been having issues with my 2009 R50X dieing after very short distances I've replaced the Spark plug, cleaned the carb, ive taken out tgb e electric choke and plugged the top which seems to work but I know it should be in there. Any suggestions.

[harry]

don't remove the choke somewhere on this site i posted a how to test it.
they don't go bad very often.

 test the fuel shut off and the vacuum line to make sure fuel flows freely .
and for holes or cracks in the vac line.

also look at the fuel filter make sure fuel flows freely.

clean & oil the air filter. check the snorkel too for blockage.

oilyhans