125-200cc SM 125s 2002 wont start

hey guys i have a problem With my SM 125 from 2002, when i try to kickstart it it Winther start, not even close its totaly dead, when i spray a bit of brake cleaner in the carb it still won't start at the kick starter but when I run and then jump it in to first gear it starts and keep running until I stop it, and after I stop it I still can't kick it, and it only starts with brake clean and run start, I cleaned the carb and changed the plug, still same, does anyone know what it is, can too little compression do this?
also my power valves are not connected, I don't know how to put the smal round piece with the cables on the axle, can anybody guide me here? pictures would be awesome, I'm not sure but would that be the reason of no start?

the power valve position would not effect the starting.

when it runs does it run OK?

how does the plug look like (color is it dry or wet?)

is your air filter clean?

I think that changing jets would probably do the trick.

here you can find the repair manual for your bike

http://docs.wavenetworks.us/manuals//2003 WRE-SMS 125 Repair.pdf

http://docs.wavenetworks.us/parts//2003 WRE-SMS 125 Parts.pdf

Robert-Jan

Thank you very much, my filter is clean and when i rirst get it starter and it heats up a but it runs great, a little lack of high rpm torque but it think thats because of the valves, ill try check the jets, but its not even attempt to start, like there was no spark, even with a wrong jetting wouldn't it just try to start?

In your carb you have a main jet a idle jet and a starter jet

simply take your carb apart and clean it completely.

obvious the starter yet would have my devoted attention from the start.

look in the parts manual (picture 12).

Robert-Jan

I have a wre125 i had same probem 3times each time same part pick up /pulser coil next to fly wheel they pack up for a past time its a none fault my dealer told me if u get stuck for 1 i have 5 spares all new ..could sell u one if u stuck any way thats why your sparks are not right

mark 1, my wre did that, it made a grinding sound down on the left side of the engine where the coil thing is, then locked the engine from even turning over, is that the bit you mean?

No just had no spark the gizmo next to fly wheel husky have a problem with them but denie that ther is any problm my nephuew had same fault as well

Anyone got a 125 sms 2012 stator for sale