Electronic control unit with variable pre-ignition for scooters with 125, 180 and 200cc Piaggio 4-stroke engines with immobilisers. 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. Adjustable rev limit at 11,000rpm at a current from 35,000-50,000V. Note: Ignition unit is only for scooters with a factory-fitted immobiliser and doesn’t feature an immobiliser. Only the LED lights on the instrument board remain active. The plug on the CDI unit must be identical, and not require any modification. The unit is also suitable for the following maxi-scooters with immobilisers: APRILIA ATLANTIC - Arrecife 125 4-stroke LC ATLANTIC 200 4-stroke LC (PIAGGIO M234M) SCARABEO 125 4-stroke LC (PIAGGIO) SPORTCITY 125 4-stroke LC (PIAGGIO M281M) SPORTCITY 200 4-stroke LC euro 3 (PIAGGIO M288M) DERBI GP1 125 4-stroke LC euro 2-3 RAMBLA 125 4-stroke LC euro 3 (PIAGGIO M287M) GILERA DNA 125 4-stroke LC DNA 180 4-stroke LC NEXUS 125 4-stroke LC euro 3 RUNNER ST 125 4-stroke LC euro 3 RUNNER ST 200 4-stroke LC euro 3 RUNNER VX 125 4-stroke LC 2006-> RUNNER VX 125 4-stroke LC <-2005 RUNNER VXR 180 4-stroke LC RUNNER VXR 200 4-stroke LC <-2005 RUNNER VXR 200 4-stroke LC 2006-> MALAGUTI PHANTOM MAX 200 4-stroke LC (PIAGGIO) MADISON 180 4-stroke LC (PIAGGIO) MADISON 200 4-stroke LC (PIAGGIO) MADISON 3 125 4-stroke LC (PIAGGIO) PIAGGIO BEVERLY 125 4-stroke LC BEVERLY 200 4-stroke LC CARNABY 125 4-stroke LC euro 3 (LEADER M28FM) CARNABY 200 4-stroke LC euro 3 (LEADER M601M) SUPER HEXAGON GTX 125 4-stroke LC SUPER HEXAGON GTX 180 4-stroke LC X7 125 4-stroke LC euro 3 (LEADER) X8 125 4-stroke LC euro 2-3 (LEADER) X8 200 4-stroke LC X9 125 4-stroke LC X9 AMALFI 180 4-stroke LC X9 200 4-stroke LC VESPA Granturismo L - GT - GTV 125 4-stroke LC (LEADER) Granturismo L - GT 200 4-stroke LC (M312M)