[5valve]

Started loosing spark, while in the bush.
Flexing HT cable, checking sparkplug, all got flawless, idling, acc, revving. Did the whole training and got home.

Last ride, same story, 5 minutes after startup. When it cut, it did completely.
Pushed home..
Since, 've sanded coil contacts, tested other coil from moped, tested HT cable, cap and sparkplug resistance. Spark returned, lets ride, but it stalled again, and no spark since.

Lighting works.

So, beside pickup coil, stator and wiring loom there is an option that CDI gave up.

I read that suzuki 125 CDI's fit, but do RM 250s also fit? I can get a hand on '06 cdi, or try fitting mine on this bike, just to check if suzy gives the spark with my CDI.

I also have no reference values to measure electronics on this bike, like real workshop manual. It's not downloadable from parent side.