Yamaha aerox 100cc spark issue please help!

I have a Yamaha aerox 100cc with:
Technigas exhaust
Malossi multivar variator
Malossi rollers 4g(I think I can't remember which ones I put it have various sizes)
Stage 6 dellorto 21mm race carb
Stage 6 inlet manifold & reeds
Stage 6 boost bottle
RMS evo race clutch
Motorforce racing clutch bell
Malossi Kevlar belt


It's had a new spark plug , new cdi, new ht lead (coil lead) , new stator plate and I've cleaned the flywheel up but I'm only getting a single spark when I initially press the ignition button, not every so often it's only the split second I press the ignition switch in that it's only getting 1 single little spark, I've checked for any cables arcing on the frame etc and there doesn't seem to be any problems I've run out of ideas and hope that someone will of had a similar problem and solved it

Thanks

 

Hi. This is my first post in here and looking forward to picking your brains! I have a 2009 aerox 50 and it cut out yesterday while riding. I first thought it was fuel but checked for a spark and there isn't one. I have 12v at the CDI, good earth, generator has 300 ohms, pick up from generator looks good, continuity from CDI cool is good, new coil and HT lead fitted, spark cap and plug tested on another bike. Apart from changing the CDI I am stumped. Any help would've great.