Piaggio 58054R Immobilizer Ignition Control Unit – Beverly, X8, X9, Runner VXR and Vespa GT 200

The Piaggio 58054R ignition CDI unit is the electronic ignition device with immobilizer function for the liquid-cooled 200 4T engines of the Piaggio Group: Beverly and BV 200, X8 200, X9 200 and 200 Evolution, Gilera Runner VXR 200, and Vespa Granturismo 200 L, from 2001 to 2008. Black body with multi-pin connector, new original spare part. Product code 58054R.

✓ Key features

• Original Piaggio code 58054R – the stock CDI unit specified in the catalog for the 200 4T Leader engines by Piaggio, Gilera, and Vespa.
• Official name "Electronic control unit" – listed as "Electronic ignition immobilizer device".
• Integrated immobilizer function – the unit manages the ignition and the recognition of the vehicle's transponder keys.
• One code for five families – Beverly/BV 200, X8 200, X9 200 and Evolution, Runner VXR 200 (including Race), Granturismo 200 L (including US).
• Direct mounting – it plugs into the original wiring harness with its connector, in the designated frame housing.
• Resolves starting failures caused by the CDI: lack of spark or failure to recognize the key.

Technical specifications

Vehicle compatibility

The list is derived from the official Piaggio spare parts catalog (B2B area), sections for Gilera Runner 200, Piaggio X8 200, Vespa GT 200, and Historical Catalogs 1998-2005 for Piaggio, Gilera, and Vespa. If your scooter is not listed, send us your VIN and we will verify the correct code before you order.

Who is it for?

It is the ideal spare part for anyone with a Beverly, X8, X9, Runner VXR, or Granturismo 200 that no longer starts: the starter motor turns, but there is no spark, or the dashboard does not recognize the key. On these 200 4T engines, the CDI unit is a component that, after fifteen to twenty years of heat and vibrations, can fail suddenly. It is also the right item for workshops looking to keep the original unit in stock, with the exact catalog code, for the first-generation 200s that are still numerous on the road.

Frequently asked questions

Which scooters is the Piaggio 58054R CDI unit compatible with?
Code 58054R is specified in the Piaggio catalog for 200 4T engines on Piaggio Beverly and BV 200, X8 200, X9 200 and X9 200 Evolution, Gilera Runner VXR 200 and VXR 200 Race, and Vespa Granturismo 200 L (including the US version), from 2001 to 2008. Exact versions, markets, and years are in the table above.

Where is it located on the vehicle?
In the catalog, it is listed under the Electrical system group: on the Beverly 200, it is position 11 in the "Electrical devices" diagram; on the X8 200, it is position 11 in the "Electrical devices-Horn" diagram and, for 2005-2007, position 8 in the "Voltage regulator - Electronic control units - H.T. Coil" diagram; on the X9 200, it is position 5; on the X9 200 Evolution, it is position 18.

What is code 830480 and what is the difference?
The catalog lists both 58054R and 830480 in the same position for the Beverly 200, X9 200, and X9 200 Evolution; these are two units intended for the same engine depending on the vehicle version. It is not a direct replacement. To be sure, compare the code printed on your currently installed unit or send us your VIN.

What does "with immobilizer" mean?
It means that the CDI unit, in addition to controlling the ignition, manages the recognition of the vehicle's transponder keys: the engine will not start without the recognized key. Therefore, it must be paired with your scooter's keys and ignition lock according to the manufacturer's procedure: ask your mechanic before ordering.

Is it an original Piaggio part or an equivalent?
It is an original Piaggio spare part, code 58054R, new and never installed, the same one specified by the manufacturer for these engines. It is not an aftermarket or universal unit: the connector, programming, and immobilizer functions are those of the stock part. It ships from Italy with an invoice.

Does it also work for my Beverly, X8, or Runner 125?
No. The catalog pairs 58054R with the 200 models listed in the table; the 125 versions of the same chassis use units with their own specific codes. If you have a 125 and are unsure of the code, send us your VIN and we will verify the correct unit for your scooter before you order.