This product is made by UMA Racing. These CDI's are fully adjustble letting you take complete control of your Rev limiter and ignition timing.

Be sure to watch the videos for a better understanding.

Note:

• Always turn your ignition off before installing a CDI or else you WILL blow it up.
• This CDI is for any Yamaha Mio 115 ( carb model), Fino and Nouvo-Z.
• Also disconnect the negative side of the battery first. Then the positive side to prevent an electrical surge. After install then you can connect the positive side of the battery first, then the negative side to be on the safe side.