Provide 25A at idle and 40A continuously above 2800 rpm
Unique narrow rotor and stator fit into Softail/​Dyna/​FLT primary cases as used by most custom builders and the voltage regulator bolts on the stock location without any frame modifications
Precision-balanced vented rotor keeps the stator cooler in closed primary systems to maintain maximum output under all high-current draw conditions
Custom-designed flanged seal spacer provides maximum support for the rotor
Voltage regulator output is calibrated to 14.25V from idle on up
Ideal for fuel-injected engines and bikes with overdrive-type transmissions