ESR547 is a high quality regulator/rectifier that replaces the OEM regulator on Triumph 2-Cylinder models. Our ESR547 offers superior performance by utilizing our latest generation power circuit which is installed in a highly efficient heat sink.ESR547 offers a super stable battery voltage across the RPM range and will run much cooler than the OEM unit due to the improved heat sink design. All in all: this is a great improvement over the stock Triumph regulator/rectifier.ElectroSport supplies ESR547 with a full one year warranty.

TRIUMPH Street BikesTT600 (00-03)
America (07-10)
America 2-Tone (07-10)
Bonneville (01-10)
Bonneville America (02-06)
Bonneville Black (04-09)
Bonneville T100 (02-10)
Bonneville 50 (09)
Bonneville SE (09-10)
Bonneville SE 2-Tone (10)
Scrambler 900 (06-10)
Speedmaster (03-10)
Speedmaster 2-Tone (07-10)
Thruxton 900 (04-11)