Polini High Speed ECU / ECM for Vespa 4T 3V - Euro5 engines - 171.0012

This ECU (Electronic Control Unit), or ECM (Engine Control Module) as Polini calls it, gets the maximum out of your 50cc Euro5 engine. It can be used with the original cylinder, as well as with the Polini 80cc cylinder.

This ECM can be set to different modes depending on your scooter’s setup:

• original 50cc or Polini High Speed 80cc cylinder kit
• original or Polini High Speed variator
• original or Polini secondary gearing
• original or Polini Racing exhaust

PLEASE NOTE: ELECTRONIC COMPONENTS SUCH AS ECUs WILL NEVER BE ACCEPTED FOR RETURN BY US!