Electronic control unit with variable pre-ignition for scooters with Piaggio 50cc 4-stroke, 4-valve engines. Plug and play technology that simply replaces the original unit. Microprocessor has a memory system for the ignition point. Ignition curve adjustment using 16 points and the choke is controlled automatically based on engine temperature. Rev limit at 11,000rpm at a current from 35,000-50,000V.. Note: The CDI unit plug must be identical with the original. The unit is suitable for the following scooters: APRILIA
APRILIA SCARABEO 4V 50 4-stroke euro 2
PIAGGIO
PIAGGIO LIBERTY 4V 50 4-stroke euro 2
VESPA
VESPA S 4V 50 4-stroke euro 2 (C386M)
APRILIA SCARABEO 4V 50 4-stroke euro 2
PIAGGIO
PIAGGIO LIBERTY 4V 50 4-stroke euro 2
VESPA
VESPA S 4V 50 4-stroke euro 2 (C386M)