ELECTROSPORT regulator rectifier for APRILIA MXV 450, SXV 450, SXV 550 and HONDA XL 125 VARADERO 2001-2011

ELECTROSPORT offers this regulator rectifier for APRILIA MXV 450, SXV 450, SXV 550 and HONDA XL 125 VARADERO 2001-2011. The regulator rectifier is the link between the alternator and the battery. With the engine running, the alternator (stator and flywheel) produces an alternating current whose voltage rises with the revs.

Why replace the regulator?

The benefits:

• The battery charges again as you ride and starting becomes reliable again.
• A stable voltage protects the bulbs, the ignition unit and the fuel-injection electronics.
• MOSFET versions run cooler: a longer-lasting regulator on machines with little airflow.

Why choose ELECTROSPORT?

ElectroSport has supplied stators, regulator/rectifiers and CDI ignitions for dirt bikes, road bikes and ATVs since 1998, and makes all its components in its own factory in California, giving it control over manufacturing and testing.

When should you replace this part?

A battery that goes flat despite regular riding, bulbs that keep blowing, lights that vary with revs or a connector browned by heat: check the regulator.

Specifications and fitting tips

• Manufacturer part number: ESR580

Cross-Mania tip: Clean the connectors and the earth point, mount the regulator somewhere with airflow and its fins clear, then measure the voltage at the battery terminals with the engine running to confirm it is charging.

Compatibility

Check the exact model and year of your bike in the list below before ordering.

Fits:
APRILIA MXV 450 2009
APRILIA SXV 450 2011
APRILIA SXV 450 2010
APRILIA SXV 450 2009
APRILIA SXV 550 2011
APRILIA SXV 550 2010
APRILIA SXV 550 2009
HONDA XL 125 VARADERO 2001