Regulator Rectifier for Aprilia Mojito 125, SR 50 R & Piaggio Typhoon 50 1991-2015
Regulator Rectifier for Aprilia Mojito 125, SR 50 R & Piaggio Typhoon 50 1991-2015
SKU:RMS020-103077
Free shipping over £150. Terms apply
Couldn't load pickup availability
Regulator Rectifier - RMS020-103077
Aprilia Mojito 125 and SR 50 R - Derbi Atlantis 50 2T - Piaggio Typhoon 50 - 1991-2015
A brand new aftermarket voltage regulator rectifier for Aprilia, Derbi and Piaggio small-capacity scooters, supplied as a direct replacement for the original unit. It rectifies the alternator output and holds system voltage steady, so a scooter that keeps flattening its battery, blowing bulbs or refusing to hold a charge can be sorted without cutting into the loom.
The unit is plug-and-play with a single 8-pin plug and 79 mm mounting centres, and uses a higher grade of electrical components than the original part. It is rated at 25 A and 300 W maximum, with a minimum charging voltage of 14.5 V, which matches the modest output of these single-cylinder scooter alternators. All products shipped are tested.
Key Features
- Direct replacement to your original unit
- Plug-and-play installation
- Higher grade electrical components
- Single 8-pin plug matching the factory connector
- Rated 25 A / 300 W maximum output
- All products shipped are tested
Technical Specs
| Specification | Detail |
|---|---|
| Width | 31 mm |
| Length | 106 mm |
| Height | 79 mm |
| Fixation holes (centre to centre) | 79 mm |
| Number of plugs | 1 |
| Number of pins | 8 |
| Minimum charging voltage | 14.5 V +/- 0.5 V |
| Maximum charging current | 25 A |
| Maximum power | 300 W |
| Open circuit voltage | Less than 15 V |
| Operating temperature | -20 to 85 degrees Celsius |
Vehicle Fitment Guide
Years shown are the overall coverage span for this part. Please confirm against the OEM part number on your original unit before ordering.
| Make & Model | Years |
|---|---|
| Aprilia Mojito 125 | 1991-2015 |
| Aprilia SR 50 R | 1991-2015 |
| Derbi Atlantis 50 2T | 1991-2015 |
| Piaggio Typhoon 50 | 1991-2015 |
OEM Part Number Cross Reference
Aftermarket replacement. OEM part numbers are listed for reference only.
| Part Number | Manufacturer / Brand |
|---|---|
| 58096R | Piaggio |
| 82587R | Piaggio |
| AP8124648 | Aprilia |
| AP8127154 | Aprilia |
| 00G01002841 | Cross reference |
Frequently Asked Questions
Does this regulator need modification to fit?
No. It is a plug-and-play direct replacement, with a single 8-pin plug and 79 mm mounting hole spacing matching the original unit.
What is included?
The voltage regulator rectifier unit itself, ready to plug into the factory connector.
How can I tell whether my old regulator has failed?
Fully charge the battery and measure across the terminals with the engine running. A working system reads about 14.5 V plus or minus 0.5 V. A reading that never rises above resting battery voltage, or that goes over 15 V and starts blowing bulbs, points to a failed regulator rectifier.
How do I be certain this is the right unit for my scooter?
These scooter ranges shared several regulator types over the years, so match against the OEM numbers listed above - 58096R, 82587R, AP8124648, AP8127154 or 00G01002841 - and check that your original has a single 8-pin plug with 79 mm mounting centres.
Share
