Plug-and-Ride Connector (matches original factory engine harnesses)
Ensure the motorcycle's ignition switch is completely in the OFF position.
Never estimate ignition timing on public streets or guessing by feel. Always dial in parameters safely on a professional motorcycle chassis dynamometer to track how your adjustments impact the actual horsepower and torque curves. download software rextor pro drag 2
Click the "Connect" button (usually a green plug icon) at the top left. The status bar should change from "Offline" to "Pro Drag 2 Connected." If it fails, repeat the COM port step above.
Edit and upload:
Once you have downloaded the Rextor Pro Drag 2 software, follow these steps for installation: 1. Installation Steps
: Program exact RPM thresholds via the software to signal optimal gear shifting. Click the "Connect" button (usually a green plug
Switch the motorcycle’s ignition key to the position (do not start the engine).