Have a rd125lc stator plate neutral wire beared out .now bike runs at high revs cdi box nacard .got new one same problem

SOURCE: NO SPARK,110CC, 4 STROKE,NEW STATOR,CDI,AND RECTIFIER

Hey whats up? Try back probing your wires going to the CDI unit with a volt meter or continuity tester to make sure you do have any broken wires. Then check the stater make it is good. If sure how to check the starter take it a bike repair shop they should check it for free.. If that does work let me know and I will look further into it for you. Good Luck.

SOURCE: rgv 250n

check ur valves and the gaps, try checking ur spark pug gaps

Greg O'Day

• 376 Answers
• Posted on Oct 01, 2009

SOURCE: will a two cdi box system work on a wire harness

No it will not work.

Testimonial: "Quick answer. Wish i knew why they won't work though, same year bikes and make other than mine is a vt500c the other is a vt500 both 1985."

SOURCE: 125cc pit bike no spark need help at witts end.

remove the alternater cover and check all the wires are intact behind there

SOURCE: NO SPARK ON A 98 RM 125

Hi and welcome to FixYa,

Initially, test for the presence / absence of below described voltages using an analog / needle type voltmeter when starting the bike:

• pulsating low AC voltage coming from the pickup coil;
• pulsating voltage feeding the ignition coil.