CDI Smart Digital Adj 250 DC w Coil

CDI & Coil for your CN250
Click To Enlarge
  • Item #: CDI 250 PX-03 Plugged
  • Manufacturer: KidNme
  • Manufacturer's Product Number: CNCF250 adj CDI
  * Marked fields are required.
Price $130.00
ON SALE! $105.00
Availability In-Stock

NEW & IMPROVED 250cc Digital CDI!

This doesn't LOOK like your stock CDI and Coil because it isn't! (Click on pic for more views!)
Plugs right in on almost all CN or CF250 motors! (Check your plug against our pics first)

-You can get rid of your old, weak Coil wire! Our Digital Adjustable CDI has a High quality, High Output Coil wire actually built into it which helps provide a hotter spark.

-This CDI elongates your spark duration from a stock .002 seconds to a whopping .006 seconds long! This gives you a more complete combustion which translates into more power on less fuel!

-Adds close to 10 volts and almost a full 2 amps of extra power, not only making your lights burn brighter but when it's cold outside, they'll be no more killing your battery on cold starts!!

- More tuneability with a Spark Timing dial so you can fine tune your motor's range RPM's from 2000rpm's to 10,000rpms!!

-"Unlimited" CDI RPM range with a "Soft Touch" feature that keeps you from over revving, it auto adjusts if needed!

-Digitally advances your ignition automatically at around 3000rpm and again at 8000 rpms for best performance then retards timing after 8000rpm if needed to prevent damaging your motor from over reving!

-There is about a 1.5 degree total range of spark Advance / Retard angle available if needed, 3/4 degree for each dial. Most stock machines will not need to mess with the dials, the CDI will do its thing automatically!

-Un-lock close to 1hp of untapped power from a plug & play part!!


  • Not only do you get more Horse power but you'll get better gas mileage too!
    Members are reporting between 4-7 more mpg, 3-7 more mph and reducing emissions all at the same time!

There's been nothing else like it out there even close to this price range for riders who want the best!

You will probably need to raise your main jet a couple sizes higher when installing this CDI due to the extra power you'll have.

Add a 3 pak of main jets at a discount from the drop down box!


MOST, 250cc can use this DC model but be sure to manually check your plug configuration and check your users manual and before ordering.
Because of the nature electronics, we can not accept returns on any electrical items. Sorry.
PLEASE check carefully before ordering.


Most all 250 CDI's are DC, just check your existing plugs to be sure the plug and configuration will fit with the pics provided here. (2 wires into the small pug and 3-4 wires on the larger plug on your stock CDI) We hear that this will NOT fit the Carter SYM GTR250cc due to different plug types but that may be specific to year and model, please check carefully before ordering.


Check out our DIY Video tutorial site in the upper left menu and we'll show you how to install and setup the most common parts or visit us at:

Reviews (0) Write a Review
No Reviews. Write a Review