You simply need to replace speed limitation with the CDI. Unplug the old CDI and connect the plug to the new CDI. No cable operations necessary.
Please only use this in combination with a variator bushing or a sport variator such as Polini Hi-Speed.
Only fits scooters with DC ignition system.
Advice: You don't know if you have an AC or DC CDI installed? Follow these steps:
- Clamp battery off
- Switch the ignition on
- Start by kickstart
Scooter starts: AC CDI installed.
Scooter doesn't start: DC CDI installed.