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

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

These are hit n miss. Some work some don’t. Just so happens the last 3 i bought were fine. Good luck. lol

nothing high performance here. just got me again.

Used it to convert an old CDI for a jetski and it works fantastic! Spent less than 10 dollars for this CDI instead of over 100 for OEM. Highly recommend this product!

I plugged this into my 2020 lance havana which has a gy6 125cc engine. As soon as I tried to start my engine a fuse blew and then there was nothing. I didn’t even get the bike started to test and see if this cdi was any good…obviously it’s not compatible with my setup *update…my bike is apparently DC, not AC

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

Haven't used or put on yet I've heard good things about this some say it doesn't work some say it does Watched several reviews on YouTube Thought I would just give it a try

So far so good mine actually works. I’ll have to get some more miles in with it before I can leave another review.