wicked curve complete CDI ignition kit for honda express NC50 NA50 - DC version
wicked curve complete CDI ignition kit for honda express NC50 NA50 - DC version



here's what ya get in this PARTYYY!:

this ain't yer run of the mill CDI bubby boy....this is a lovingly curated collection of bespoke gizmos and techno-wizardry sure to please any mopedder. OEM quality euopean products ensure many years of reliable spark and lighting! this 12v CDI features 90w of accessory power that will allow you to fulfill even your most wild fantasies. with wicked curve CDI box this ignition will keep your temps at bay! designed to be ran as a 12v AC or DC system. amazing!

**ATTENTION!!! There are multiple types of crankshafts found on NC50 and NA50. because of this, we cannot guarantee that this CDI will fit every year and configuration of NC50 and NA50. NC50 should be smooth sailing for the most part, but ya never know with express.

NA50 express II fitment is a little bit tighter. the center hole in the adapter plate will fit kind of tight around the case. you may need to lightly sand or grind the plate and/or case to get additional clearance so that the plate sits totally flush and even with the case. lastly, be sure to check that the stator does not rub on the ID of the flywheel before you run the engine. there is enough play in the stator plate mounting bracket that you can correct this and properly center the stator so that it does not have any rubbing issues with the flywheel!!

***NOTE, you will be converting your bike from 6v to 12v with this ignition! this means the all of the bulbs, battery, voltage regulator/rectifier will no longer work. you will need to have a decent understanding of moped electrical systems in order to successfully get your lighting and charging system back in order. do NOT mount the regulator/rectifier under the seat next to the fuel tank. lastly, do NOT try and run this as a DC output WITHOUT a battery!! you will fry the reg/rec unit and possibly more stuff.

ALSO if you a pro hacker type guru, you can use this on NU50 urban express. relatively simple actually, you'll need to drill and tap the case half so that the adapter plate can mount. no more weird inverted ignition!!

note this CDI does not use a woodruff key! you will need an ignition micrometer or other accurate piston depth measuring method to properly install and time it. flywheel features dual timing marks for clockwise and counterclockwise rotations.

uses a 24 x 1.00mm flywheel puller!!

red goes to CDI box
blue goes to ground
yellow goes to regulator/lights
white goes to accessory (see instructions!!)

DC version!! includes the wicked reglator rectifier!!! the cool thing about the wicked regulator rectifier is that you can run it as a DC half wave rectifier or as an AC regulator, so really it's an AC/DC choose your own adventure!

comes with stator, stator plate, stator plate mounting screws, flywheel, and wicked curve CDI box!

universal CDI box mounting brackets available!!!

does not come with a spark plug boot!!

flywheel weighs in at an impressive 432g!!

here are some other ignition flywheel weights for comparison:

HPI mini rotor = 345g
powerdynamo = 710g
bosch points flywheel = 838g
treats cdi = 886g

90mm OD flywheel


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