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Ignition VESPATRONIC, 19mm,

for Vespa 50-125/PV/ET3/PK50
flywheel: 1000g, cone 19/20mm,
incl. stator plate, ignition
coil, voltage regulator,
tool, gray fan


The unique electronic ignition system, 12v 90W with variable timing.

The ultimate for Vespa owners who wish to use a performant and efficient scooter, bright lights during the day and night, reliable running with no moving parts.

The technical features are as follows:

  • Timing adjusts automatically, with a pre programmed curve of up to 8 degrees
  • Nylon fan, light with good air flow for cooling. Can be used with the standard cowls
  • High power output, 12V 90W easy starting, greatly improved performance
  • HT coil and regulator are both efficient and compact, can easily be fixed anywhere
  • The regulator supplies a clean current assuring stable current for long life for bulbs and electrical systems
  • Regulator can be used for both AC and DC, battery charge out will even allow you to run a PC or mobile phone!
  • The power of the regulator is both powerful and strong, even at low revs there is enough power to run 35W halogen bulbs, giving safe riding night or day
  • Twin sparks on each revolution also burns the waste gasses still in the cylinder, greatly reduces pollution
  • The easy interchangeable nature of the system and its parts makes maintenance and repair very easy, without the need for specialist charges
  • The electrical components can be replaced with just two bolts, with no need to reset or adjust the timing. All parts are checked and tested by us.
  • All kits supplied complete including electrical diagram securing spanner and puller.

Stoffi, SIP-STOFFI Racing Team, German Champion ESC 2006/2007:

"The Vespatronic was the most important tuning step of our race scooters in 2007: A lot of torque in the low revs. A good accelaration in the middle and to the top. No problems for the durability, the scooters run like speedy gonzales. perfect."


SCOOTERING, 12/2009:

"The Vespatronic is most useful for road riders."


Fitting Instructions from Tino Sacchi, Lambretta-Guru and Vespatronic-Pope from Milano, Italy, 2008:

- Follow the wiring diagram. Wrong connections could damage the unit. Very important is the earth connection.

- The Transducer (HT unit) is very important. Do not manipulate it or modify it. Fit it correctly to avoid vibrations.

- The nut of the flywheel must be tightended with the original washer. A loose nut or an omitted wahser will damage rotor or crankshaft.

- The crankshaft bearings should be new, the spark plug and the sparkplug cap of high quality.

- If the revs will be increased, lock the screws of the flywheel with Loctite.

- All the parts are tested by the manufacturer before being delivered.





75044110 $132.48
75044000 $127.00
50500100 $209.22
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2,320g / piece
Stock on hand   Amount
Est. date of delivery 9/19/2016
Daily arrival expected.

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Spare Parts
icon scootermodels This product fits the following models
divider Producer/Model divider cc divider Type divider Engine divider Yr. of Const. divider Extra
VESPA 50 / N 50 V5A1T 2T AC `63-`71
VESPA 50 L 50 V5A1T 2T AC `66-70
VESPA 50 R 50 V5A1T 2T AC `69-`83
VESPA 50 Revival 50 V5R1T 2T AC `90-
VESPA 50 S 50 V5SA1T 2T AC `63-`84
VESPA 50 Special 50 V5A2T 2T AC '69-'72
VESPA 50 Special 50 V5B1T 2T AC '72-'75
VESPA 50 Special 50 V5B3T 2T AC '75-'83
VESPA 50 Special Elestart 50 V5B4T 2T AC '75-'76
VESPA 50 Special Elestart 50 V5B2T 2T AC `72-`75
VESPA 50 Special Elestart 50 V5A3T 2T AC '69-'72
VESPA 50 SR / Sprinter 50 V5SS2T 2T AC `71-`79
VESPA 50 SS / Super Sprint 50 V5SS1T 2T AC `65-`71
VESPA 90 90 V9A1T 2T AC `63-`84 25001 ->
VESPA 90 Racer 90 V9SS2T 2T AC `71-`74
VESPA 90 SS Super Sprint 90 V9SS1T 2T AC `65-`71
VESPA 100 (UK) / 100 Sport (US) 100 V9B1T 2T AC `78-`90 -> 50000
VESPA 125 125 VMA1T 2T AC `65-`67
VESPA 125 Primavera 125 VMA2T 2T AC `67-`83
VESPA 125 Primavera ET3 125 VMB1T 2T AC `76-`90
VESPA PK 50 50 V5X1T 2T AC `82-`84 -> 14531 (small cone)
VESPA PK 50 S / Elestart 50 V5X2T 2T AC `82-`84 -> 181678 (small cone)
VESPA PK 50 S / Elestart 50 V5X2T 2T AC `82-`84 3000001 -> 3007754, (electric start)
VESPA PK 50 S Lusso / Elestart 50 V5X2T 2T AC `85-`88 -> 181678 (small cone)
VESPA PK 80 S / Elestart 80 V8X5T 2T AC `82-`86 -> 5634
VESPA PK 80 S Lusso / Elestart 80 V8X5T 2T AC `85-`88 -> 5634
VESPA PK100 S / Elestart 100 V9X1T 2T AC `82-`84 -> 41358, small cone
VESPA PK125 125 VMX1T 2T AC `82-`85 -> 7412

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