Stator Coil & Flywheel – YX 140

12v Stator/magneto with 5 wires and flywheel.

100% Copper stator magneto 6 pole alternator current (AC)
Coil material - copper
Wire length - approx. 40cm
Coil outer diameter - approx. 84mm
Shaft hole size - 25mm
Stator plate outer diameter - 115mm
Screw hole centres - 102mm
Flywheel outer diameter - 110mm
Copper wire diameter - approx. 1mm
Suited for - YX140 and Lifan 140
Stator rubber seals included - Yes

This stator produces a 12v feed and is suitable for motorcycles with lights and will work efficiently on/off-road vehicles.

Check this part matches your existing stator coil before ordering.

Think your stator is faulty? Here are two things we recommend testing with the use of a multimeter.

Firstly, unplug your stator plug from your bikes wiring loom and carry out all tests on your stator wire plug that comes from the engine.

1. Turn your multi-meter to 2000ohms then taking the red wire from the multi-meter, make contact with the blue/white wire coming from the stator, also taking the black wire from the multi-meter make contact with the green wire coming from the stator (please note for this test your engine does not need to be running). You should now see a reading of over 100ohms on your multi-meter, if not you're stator is faulty.

2. Testing voltage, turn your multi-meter to 20v then taking the red wire from the multi-meter make contact with the black/red wire (live) coming from the stator, also taking the black wire from the multi-meter make contact with the green wire (earth) coming from the stator, now while 'KICK' starting the engine with normal starting effort you should see a voltage reading on the multi-meter typically spiking at 3v or more, if not your stator is faulty.