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#P644
Unlimited (derestricted) cdi unit for Yamaha Aerox/ Minarelli engines.
The standard cdi is restricted to approx 10,000rpm
Fits early Aerox (up to 2003 with choke lever on the handlebars)- check pic
This will also fit nearly all 50cc 2-stroke Chinese scooters and quads.
NOTES: This will also fit most 50cc 2-stroke Chinese quads but please note that on Chinese scooters the CDI spark is killed when the black/white CDI wire is earthed (the CDI will therefore spark with the black/white wire disconnected).
Most Chinese quads are wired the other way around so as the black/white wire is earthed when the quad is running so you may have to wire up your own kill switch.
Chinese 2-strokes sometimes use a blue/white wire instead of red/white for the pickup, in this case just connect the CDI blue/white to the moped red/white.
Not suitable for vehicles with Ducati ignition system (Beta & Malaguti)
DMP equivalent to Yamaha 3KJ8554010, 3KJ8554000
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