Vespa Motovespa 125 150 12V BGM PRO 12V Touring Conversion to Electronic Ignition Kit

Product Code: BD17129


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Vespa Motovespa 125 150 12V BGM PRO 12V Touring Conversion to Electronic Ignition Kit

The BGM PRO ignition kit made from high quality components for a quick conversion of your MotoVespa to a maintenance free, high brightness and reliable ignition/alternator unit.

Motovespa 125/150 - 125N (V60M), 125S (V60MS), 125N (V101M), 125L (V101M), 125N (542M), 150S (V201M), 150S (502M), 150Sprint (04M), 150GS (04M)


  • Conversion from contact ignition to electronic ignition

  • bright light already at idle speed

  • voltage stabilized 12 volt electrical system

  • maintenance-free and reliable electronic ignition

  • immediate start

  • good concentricity

  • lighter, balanced pole wheel

  • more power

  • better acceleration

Alternator and voltage regulator
The BGM PRO set uses a modern electrical system with voltage regulator. The alternator has a modified coil wiring and produces a high voltage already at low revs. As a result, a bright stable light is already present at idle. At high revs, the voltage regulator automatically regulates to a stable and gentle 12-13 volts. This also offers the possibility to charge a battery and/or support a USB charging socket for mobile phone, navi, etc.

The BGM Pro ignition is based on the millionfold proven CDI technology as used by Piaggio from the 1980's on. The ignition pulse is triggered contactless by a so-called pick-up signal. The high ignition current, even at low engine speeds, ensures perfect starting performance under all conditions. The contactless ignition triggering is stable well into the five-digit speed range.

Pole wheel
The pole wheels are matched to the respective application by their weight:
At 1600 grams, the smallframe models are perfectly suited to the lively characteristics of the small engines.
The Largeframemotors offer with 2300 grams a wonderful mixture of a lot of running culture and very good acceleration.
They are finely balanced, offer a fantastic concentricity as well as a high ignition timing accuracy and a very good magneto.
Due to the smaller circumference and the optimized wing surfaces, the engine hangs on the throttle very well and has better acceleration and slightly more power.

Vehicles without voltage regulator ex works (all up to approx. 1980) require, for a simple conversion, additionally a new vehicle wiring harness. Of course we offer this as well. It has a centralized voltage supply via only one cable to combine it with the enclosed voltage regulator.

Very nice set to convert your Vespa to a modern, reliable and powerful electrical system. All parts are permanently available as spare parts.