[Beta trial wont start]

4 hours ago, dan williams said:

Trialman is most likely correct. It's common for bikes to shear the woodruff key if the engine has a sudden stop. Especially if the flywheel nut isn't properly tightened as the flywheel is an interference fit to the crankshaft. The woodruff key is just for alignment. It is possible to have a bad stator as well and still have spark. What usually goes out of these older stators is the trigger coil that tells the CDI where to fire. If the trigger signal is weak the CDI could be firing in the wrong location so you have spark but in the wrong part of the cycle.

thanks, I need all help I can got.

do you know how many ”Ohm ” the stator is? If i can use a multimeter. 
And where I can buy a stator.

thanks! 

[Beta trial wont start]

Thanks trailman, I Will check the woodruff. But the bike have compression and had even tried startspray. It wont start.

but i Will check that out!

[Beta trial wont start]

Hello.

my beta 270 rev 3 2005 wont start.

new ignition coil and start plug.

new piston and cylinder.

I have spark on the plug. It wont start, why? Can someone help me 🙏

can it be the stator?