Dakota Digital Electrical & Ignition

The SIM-1 electric speed correction module will plug into newer speed sensor harnesses to correct the speedometer and odometer after a change in tire size, pulley size or transmission gearing - The unit plugs directly between the stock Harley transmission sensor and the original speedometer and is easily tucked away into the bike's wiring harness after adjustment is complete - With factory Harley connectors, no cutting or splicing is required - Two push button switches allow the original speedometer reading to be increased or decreased easily - Ability to correct the speed to within 1 MPH or...