Compatible on all dirt bike engines without electric starter with horizontal cylinder from all brands.
Ignition with external rotor and racing flyiwheel special max advance
Delivered with :
1 stator without lighting charge circus (for more engine power)
1 special flywheel maximum power
1 CDI two interchangeables MAPs (without switching off the engine
1 ignition coil 
Effective on any engine from 110 to 190.
Maximum grip on the soft curve and maximum power for the start of the round
Sensor resistance 140 ohms +/- 15
Sensor resistance 11.5 ohms +/- 2