Genuine OEM CDI unit with a 5 pin plug, will not only help starting but will also produce smooth power delivery, with a good racing ignition advance curve.
This is not a standard 5 pin CDI (We do also sell the cheaper standard 5 pin CDI's), this is a high performance easy start version ans an excellent upgrade over the standard version on most bikes.
This performance element gives you a crisper throttle response with an increased RPM.
We recommend these to be used on ALL 140cc and above engines, although can also be used with 50cc - 125cc, not only will this increase power, it will also help protect the engine components that could be damaged from high compression kickback.
It will work with kick or electric start engines and has an AC input so will work without a battery as well as with one.
Easy to install with no instruction required (plug & play)
Please check images against your current part for compatibility, typically used for bikes between 50cc and 190cc.