Applicable to YFM 660, YFM660, 660R 2001 - 2005 , corresponding to the serial numbers 5LP - 81410 - 01, 5LP - 81410 - 02.
It is a component of the engine ignition system, installed inside the engine, and works with the rotor. It is a key part in generating electrical energy.
During operation, the engine mechanical energy is converted into electrical energy through the principle of electromagnetic induction to power the vehicle ignition, lighting and other systems.
The coil is made of copper material, which can withstand high temperatures, and the outer shell is made of durable material, which can adapt to the complex working environment of the engine.