Moturo Voltage Regulator Rectifier for Yamaha XVS 400 TMAX 500 YZF 600

Moturo voltage regulator rectifier for Yamaha XVS 400, TMAX 500 and YZF 600

The Moturo voltage regulator for Yamaha YZF 600 (MY 96-02), TMAX 500 and XVS 400 — converts the alternator's AC voltage into 12V DC for the vehicle's electrical system. Design and performance identical to OE, ready for installation.

The regulator is positioned between the alternator and the electrical system. It smooths the alternator's AC voltage into 12V DC and keeps it within the tolerance range, ensuring the battery is charged and light bulbs do not burn out.

Design and performance correspond to the original and cover the Yamaha YZF 600 RH (model years 1996 to 2002, 98 hp) as well as the YZF 600 RN (model years 1997 to 2001, 34 hp), TMAX 500 and XVS 400.

Replacement takes about an hour with a hex key set, socket wrench set, and a multimeter for functional checks.

Voltage regulator for your Yamaha, made by Moturo.

Performance · Material · Facts

• Converts the alternator's AC voltage into 12V DC
• Maintains voltage within the tolerance range, charges the battery, and protects electrical consumers from overvoltage
• Design and performance match the original
• Coverage: Yamaha YZF 600 RH and RN, TMAX 500, XVS 400

Important notes – please read

Original spare part design, no separate ABE (general operating permit) required. Before ordering, please compare the connector and pin configuration with the original regulator on your bike, as Yamaha has used various connector variants over the model years.

Tools & Time required

• Hex key set in common sizes
• Socket wrench set for the mounting nut
• Multimeter for function and voltage check
• About one hour for an experienced mechanic

Scope of delivery

1 × voltage regulator rectifier (plug-and-play). Not included: mounting screws, tools.

Frequently asked questions

Does the regulator also fit other Yamaha models?
No, only the models listed here: YZF 600 RH/RN, TMAX 500 and XVS 400.

Do I need a TÜV registration?
No. Original spare part design, no ABE required.

How do I check if the old regulator is defective?
Measure the charging voltage at the battery using a multimeter — it should be between 13.5V and 14.5V while the engine is running.