Piaggio 58102R Genuine CDI Electronic Control Unit – Skipper Zip Liberty 125 / Aprilia Mojito 125-150
Codice: 58102R
Pickup available at Moon Bike S.r.l.
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The Piaggio 58102R CDI electronic control unit is the original replacement part for the ignition system (Capacitor Discharge Ignition) installed on Piaggio Skipper 125, Zip 125, and Liberty 125 scooters with Leader AC engines, as well as on Aprilia Mojito 125-150 (2003-2007). This is the non-immobilizer version, managing the ignition spark in models equipped with Piaggio Group's 125cc 4T engine from the late 90s and early 2000s.
✓ Strengths
- Original Piaggio/Aprilia spare part – not a compatible part, but OEM from the factory
- OEM code 58102R – same reference indicated in Piaggio and Aprilia exploded diagrams
- Non-immobilizer version – for vehicles not equipped with electronic key blocking
- CDI (Capacitor Discharge Ignition) system – reliable, low-maintenance capacitive discharge electronic ignition
- Plug & Play – direct replacement for the faulty control unit, no adapters needed
- Common spare part for multiple models – advantageous for those managing a small fleet or a workshop
Technical specifications
| Brand | Piaggio (Piaggio Group) |
| OEM Code | 58102R |
| Type | CDI Control Unit – electronic ignition device |
| Technology | CDI (Capacitor Discharge Ignition) |
| Immobilizer | Without immobilizer (non-immobiliser) |
| Target Engine | Piaggio Leader 125 AC (4T) |
| Spare Part Type | Original Piaggio / Aprilia (OEM) |
| Position on Vehicle | Electrical system – ignition wiring |
• This control unit is the non-immobilizer version: if your vehicle uses a transponder key system and immobilizer, the correct code is different (typically 584701 or equivalent). Always check the code stamped on the original control unit before purchasing.
• The code 58102R is also referred to as GP58102R or SC-GP58102R in some retailer catalogs, but it refers to the same original spare part.
• In case of an ignition fault, before replacing the CDI, also check the HT coil, pickup, and spark plug.
• Installation only requires connecting the wiring harness connector: a simple operation, but must be done with the vehicle off and the battery disconnected.
Vehicle Compatibility
| Brand | Model | Years / Notes |
|---|---|---|
| Piaggio | Skipper 125 4T (ST 125 – ZAPM2100) | Historical catalogs 1998-2005 |
| Zip 125 4T (Zip II 125 – ZAPM2500) | Historical catalogs 1998-2005 | |
| Liberty 125 (Leader 125 AC engine) | Non-immobilizer versions | |
| Aprilia | Mojito 125-150 4T (ZD4RY) | 2003-2007 (EMEA, NAFTA) |
Compatibility based on the official Piaggio B2B spare parts catalog and Aprilia exploded diagrams for code 58102R. For a complete verification, compare the code stamped on the original control unit.
Recommended Associated Spare Parts
- Original Piaggio HT coil – to be checked in case of no spark
- NGK/Champion spark plug specific for Leader 125 engine
- Original pickup (rpm sensor)
- Voltage regulator – electrical system completion
- Spark plug cable and cap – for comprehensive maintenance
Who is it perfect for?
This 58102R CDI control unit is the right choice for specialized Piaggio/Aprilia workshops, independent mechanics, and DIY enthusiasts who need to restore the ignition of a Piaggio Skipper, Zip, or Liberty 125 or an Aprilia Mojito 125/150 without an immobilizer. It is the original spare part that guarantees full electrical compatibility with the factory wiring and correct operation of the ignition system, without having to resort to adapters or compatible control units.
Moon Bike S.r.l. is an official Piaggio Group dealer (Piaggio, Vespa, Aprilia, Gilera, Moto Guzzi) based in Cercola (NA), Italy. The 58102R control unit is an original spare part sourced from the official Piaggio B2B channel, with full OEM traceability and manufacturer's warranty. We ship throughout Italy, Europe, and the rest of the world with protective packaging for electronic components.
Domande frequenti
Tempi di spedizione +
Spedizione in 24-48h lavorative in Italia. Tracking via SMS/email. Ritiro gratuito presso la nostra sede di Cercola (NA) disponibile in 1 ora.
Reso e rimborso +
Hai 14 giorni dal ricevimento per restituire l'articolo senza dover fornire motivazioni. Reso gratuito per articoli difettosi. Tutti i dettagli
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Carte di credito (Visa, Mastercard, American Express), PayPal, Apple Pay, Google Pay, Shop Pay, Klarna (rateizza in 3), bonifico bancario e contrassegno alla consegna.
Garanzia e originalità +
Tutti i prodotti hanno garanzia legale di 24 mesi. Siamo Rivenditore Ufficiale Piaggio Group: i ricambi originali sono certificati con codice OEM verificabile.
Assistenza tecnica +
Il nostro team tecnico è disponibile via WhatsApp +39 392 456 1248 Lun-Ven 9:00–13:30 / 14:30–18:00, oppure via email.