Digital Voltage Regulator Rectifier

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  • Regular price $84.50
Tax included.

Digital Voltage Regulator Rectifier.  This unit includes all you need to have a complete installation on your motorcycle.  This includes necessary hardware, terminals, harness, plug, and of course a diagram!  


  • 100% compatible with NWT Cycletronic X21 Systems
  • Suitable for ALL battery types including LITHIUM TYPES
  • Includes plug with wires, connectors, and hardware
  • Full documentations and thorough tech support
  • 1 year replacement warranty

DRR-S Install PDF

Unsure if this is the right part for your bike? Send an email with your bikes make, model, and year to or to 

If you are located outside of the Americas you can still purchase this item from NWT Europe as the exclusive supplier of NWT Cycletronic products for Europe and beyond.