A motor and a clutch on a white background featuring the Regulator CE-540 for Harley-Davidson 12 Volt Generators 65 Amp Output by Cycle Electric.
A motor and a clutch on a white background featuring the Regulator CE-540 for Harley-Davidson 12 Volt Generators 65 Amp Output by Cycle Electric.

Regulator CE-540 for Harley-Davidson 12 Volt Generators 65 Amp Output

SKU: 108-0125

Regular price$174.21
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Cycle Electric CE-540 12V voltage regulator for Harley-Davidson 1936-1984


The Cycle Electric CE-540 is specifically designed to seamlessly fit on the end of your 12-volt -65A OEM Harley generator, ensuring both a neat appearance and modern charge regulation functionality. By adding this regulator to your existing generator, you can experience performance similar to the Cycle Electric DGV-5000, as long as your stock generator is not weak/worn out. 

The housing of the CE-540 is a structural part of the generator containing one of the armature bearings and features a current-limiting circuit that monitors the temperature of the armature and adjusts the current accordingly. As the temperature increases, the current decreases proportionally. This unique feature allows for higher output after a cold start, enabling faster battery recharging. (It's possible for the battery to recover in as quickly as five minutes instead of 20.) 

Like all Cycle Electric products, it is proudly made right here in Ohio, USA.

     

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    Direct bolt-in:

    • 1965-1981 Harley-Davidson Sportster
    • 1965-1969 Harley-Davidson Big Twins

    Fitment notes for non-direct applications:

    • This regulator is only made to fit Harley generators, not the Cycle Electric DGV-5000 series
    • These are not recommended for aftermarket generators. Some aftermarket generators units are not made to OEM specifications.
    • 108-0125
    • CE-540

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    ⚠️WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov