"No rev limit" racing capacitive discharge ignition (CDI) module for 125cc & 150cc GY6/QMB139 Honda-style Chinese made scooter engines.

This gas scooter part is a high performance CDI designed to increase your acceleration and performance. A simple "plug and play" switch of your CDI is all it takes for increased acceleration, particularly on hills and steep inclines.

125cc & 150cc GY6 style engines are commonly found on Chinese made scooters, pit bikes, go karts, dirt bikes, and ATVs.

This is an upgraded version of Monster Scooter Parts G07-1452 CDI. This CDI provides better RPM display readings as compared to the Version 1 125cc & 150cc racing CDI.

Compatibility is based on matching wiring and connectors. Please ensure your make and model have the same connector and number of pins prior to ordering.

Note: 4-stroke and 2-stroke engines require different engine timing. Though they may appear visually similar, a CDI module from a 4-stroke engine cannot be interchanged with a CDI module from a 2-stroke engine.

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