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Key features

  • Stable power supplyThe 12 V and 40 A regulator stabilises the electrical supply of your motorcycle and supports the use of accessories such as additional headlights, USB chargers, and heated grips.
  • Solid stateThe contactless technology of mechanical relays limits wear points. The aluminium alloy casing promotes heat dissipation and resists moisture and shocks.
  • For vintage motorcyclesDesigned for road and custom vintage motorcycles. Compatible notably with the 2017 Harley-Davidson Dyna FXDLS, FXDWG, and FXDL, after model verification.
Ref : DRG02414A / 21120801
Drag Specialties

Drag Specialties 21120801 Voltage regulator

Recommended retail price: 140,70 €133,60 €

Compatibility

Check that this part fits your motorcycle

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Key features

  • Stable power supplyThe 12 V and 40 A regulator stabilises the electrical supply of your motorcycle and supports the use of accessories such as additional headlights, USB chargers, and heated grips.
  • Solid stateThe contactless technology of mechanical relays limits wear points. The aluminium alloy casing promotes heat dissipation and resists moisture and shocks.
  • For vintage motorcyclesDesigned for road and custom vintage motorcycles. Compatible notably with the 2017 Harley-Davidson Dyna FXDLS, FXDWG, and FXDL, after model verification.

Features

21120801 Voltage Regulator by Drag Specialties

This 12 V solid-state voltage regulator is designed for touring and vintage custom motorcycles. Its black aluminium alloy casing promotes heat dissipation and is resistant to moisture and shocks. It ensures stable power supply when using electrical accessories on the motorcycle.


Design and Materials

  • Solid-state technology eliminates mechanical relay contacts to reduce wear points associated with their operation.
  • The aluminium alloy casing enhances heat dissipation to support the regulator's operation.
  • Moisture resistance protects the regulator during use in outdoor conditions.
  • Shock resistance is suitable for motorcycles subjected to vibrations and road bumps.

Usage and Performance

  • The regulated voltage of 12 V stabilises the motorcycle's electrical supply.
  • The rated current of 40 A supports electrical demands from accessories such as additional headlights, USB chargers, and heated grips.
  • The regulator's design meets the electrical needs of touring and vintage custom motorcycles.

Installation and Mounting

  • Compatibility must be verified with the motorcycle before installation, as the specified applications pertain to specific models.
  • Sold individually.
  • Manufacturer reference 74631-08.

Examples of Compatible Motorcycles

  • HARLEY-DAVIDSON Dyna — FXDLS 1800 Low Rider S (2017)
  • HARLEY-DAVIDSON Dyna — FXDWG 1690 Wide Glide (2017)
  • HARLEY-DAVIDSON Dyna — FXDL 1690 Low Rider (2017)

    • Complete list of compatible motorcycles available in the dedicated section below