FLYPIG High Performance GY6 6 Pin AC Racing CDI Box for 50cc 125cc 150cc 139QMB 152QMI 157QMJ Chinese Scooter Moped Go Kart ATV Quads Dirt Bike Compatible with XR50 XR70 CRF50 CRF70 50cc-150cc

High quality, solid case good heat dispensation spark timing is very accurate best part is the LED light that lets you know and diagnose electrical problems

I’m constantly looking for more power and better gas mileage. This CDI box delivers. More power means lower revs to get speed. Lower revs means less gas. Also you have power left and on demand when you need it. No lag in performance with this CDI box

Did not work scooter would not start when installed. Reinstalled OEM CDI scooter started up immediately.

Turned the scooter into a rocket. Very noticeable difference in performance once it was installed.

The OEM CDI on my RPS Condor decided to call it quits and decided to give this upgraded CDI a try. My main draw to this one in particular was the status LED, which could help in the future of diagnosing electrical issues with the bike.Installation was incredibly easy. The holder for the old CDI will work for this, but I recommend using Windex and taking your time to avoid ripping the rubber.Like many others have noticed with this CDI in particular is that cold starts may take a few attempts to get the engine running, but after you get it started, it has an incredibly strong idle. Acceleration on my bike has noticeably improved, however, the top speed went down 2-3 MPH, which is a small price to pay for the reliability this has provided after 500 miles.In summary, a good CDI, but not 5 stars due to the hard cold start and decreased top speed.

Haven't used or put on yetI've heard good things about thissome say it doesn't work some say it doesWatched several reviews on YouTubeThought I would just give it a try

Fits my Moped but blew my fuse .Had to return the idea

So wonderful