Description Derestricted CDI unit without rev limiter. The CDI has an optimized power curve, and by eliminating the rev limiter, you can reach significantly higher top speeds. Plug and play unit, compatible wit stock set-ups but also suitable in combination with tuning set-ups.For Yamaha Aerox / Neo’s as well as MBK Nitro / Ovetto models with 4-stroke engine 2009 - 2017.OEM 1GB-H591A-00 / 5C3-H591A-00Plug with 34 pinsNote: To be on the safe side, please compare the connector plug on your vehicle with the picture before ordering! Questions about the product

• Brand: Standard Parts
• SKU: DIV-800.54
• Availability: In stock

Notes and Safety CDI and coilThe CDI (for Capacitor Discharger Ignition) and the ignition coil are an essential part of the ignition. While the coil is actually just an energy storage device that supplies the ignition spark to the spark plug, the CDI module is a more complex component that controls the engine speed at which the spark should occur. It can therefore have an effect on engine behavior and performance.Open CDIMany riders equip their 50cc geared mopeds and scooters with open, i.e. derestricted CDIs. In most cases, the original CDI throttles the maximum achievable engine speed, which significantly reduces performance and top speed. To remove this rev limiter and thus increase maxim