Here is a simple, no guessing way to make your bike rev out much quicker. This NCY mini mag kit makes a massive difference in throttle response, and how fast your bike revs. It’s day and night. Kicking it is easier, less work on the starter, and lightens the mass the motor has to turn. 100% plug and play, with lights. Don’t guess on someone elses cobbled together kit. If your timing is off by a couple degrees, you will cause massive engine damage. If your trying to run a kit that is NOT DESIGNED for your bike, you are not getting the performance you should be, and you’re also risking damaging your engine. This mag is 30% lighter than your stock unit. THIS IS A SCOOTERSWAPSHOP EXCLUSIVE PRODUCT. Fits dd50, kymco zx50, armada, af18 dio, 94-01 Elite. This kit comes with a lightweight jog fan for race. But the flywheel is drilled for oem Honda Fan or jog. This does also with with the VARIATED honda elite 50 and aero 50!