CDI Naraku Racing DC-GY6 - ATU City Star Retro Star Formula 50
This redesigned CDI Box/Rev. Kit increases more RPM over the stock without limit.
In addition, our best re-mapped built-in timing curve can add huge horsepower to your machine.
- rpm higher than the original!
- for original and modified engines
- higher top speed and much better acceleration out of curves are possible
- without homologation etc.
- higher top speed possible
- easy installation in 1 minute
- quality product
Note: Whether an AC or DC CDI is installed can be determined as follows.
Disconnect the battery
Switch on ignition
start with Kickstarter
If the scooter starts, an AC CDI is installed = alternating current
If the scooter does not start, a DC CDI is installed = direct current
Fits by follow models:
Model year code start number (from - to) year Cyl. power
ATU City Star 50 4T YY50QT - - 2009- 2010 1 3 PS, 2,2 kw
ATU Formula 50 4T 2000 YY50QT-6A - - 2009- 2010 1 3 PS, 2,2 kw
ATU Formula 50 4T One YY50QT-6 - - 2009- 2010 1 3 PS, 2,2 kw
ATU Retro Star 50 4T YY50QT-15 - - 2009- 2010 1 3 PS, 2,2 kw