What does a voltage regulator do on a motorcycle?

A voltage regulator controls the output of your motorcycle's charging system, ensuring the battery receives the correct voltage to charge without overcharging. It also stabilizes the voltage supplied to your bike's electrical components.

What is the warranty on this Twin Power regulator?

This Twin Power voltage regulator comes with a one-year manufacturer's warranty. This covers defects in materials and workmanship for a year from the purchase date.

Does this regulator come with any mounting hardware?

The manufacturer's description does not specify if mounting hardware is included. It is recommended to refer to the manufacturer's installation instructions or consult with a technician to see if new hardware is needed for installation.

Twin Power 50 Amp 3 Phase Regulator H-D 74700025

Name: Twin Power 17-Up Touring Regulator Black 50 Amp 3 Phase Regulator H-D 74700025
Brand: TwinPower
Price: 504.82 USD
Availability: InStock

Twin Power 17-Up Touring Regulator Black 50 Amp 3 Phase Regulator H-D 74700025

$504.82

In Stock

Twin Power 50 Amp 3 Phase Regulator H-D 74700025. Keeps your charging system working for 2017+ Harley-Davidson Touring models.

Key Features

Fits 2017 and newer Harley-Davidson Touring models.
50 Amp, 3-phase voltage regulator.
Replaces Harley-Davidson part number 74700025.
Designed to keep your motorcycle's charging system functioning.
Comes with a one-year manufacturer's warranty.

Secure CheckoutFast Shipping631-982-0042

Will this fit your vehicle?

Product Details

Twin Power is known for making well-built electrical components for Harley-Davidson motorcycles. This 50 Amp, 3-phase voltage regulator is designed to keep your charging system working correctly on a range of 2017 and newer Touring models. A properly functioning regulator is essential for ensuring your battery stays charged and all your electrical accessories get the stable voltage they need to operate reliably.

This regulator is built to replace the original H-D 74700025 part, ensuring it fits right and performs as expected. It's a 50 amp unit, designed for 3-phase charging systems commonly found on these larger touring bikes. Keeping your charging system in good shape means you can focus on the ride, whether you're cruising down the highway or tackling longer trips. This part is a solid option for maintaining your motorcycle's electrical health.

This regulator comes with a one-year manufacturer's warranty, giving you peace of mind. It's a direct replacement for models like the Harley-Davidson FLHR Road King, FLHX Street Glide, and FLTRK Road Glide Limited, among many others from 2017 through 2024. Make sure to check the full fitment list to confirm it's the right part for your specific bike.