Before changing a single value, read the factory or existing map from the CDI/ECU and save it as a backup file ( .dat or .map ) on your PC.
COM Port numbers do not match between Windows and the software.
Prepare PC:
When searching for the application suite online, always verify that files originate from official manufacturer sources. Users can monitor official notifications through the manufacturer's media networks:
Turn the motorcycle's key to the ON position (the engine should remain off). This powers up the CDI internal microprocessors using the bike's battery circuit. download software rextor pro drag 2
Once you have downloaded the setup file or inserted the software disc into your Windows computer, follow this sequence to install the utility correctly:
Requires a proprietary Rextor USB-to-Serial interface cable. Before changing a single value, read the factory
Tuners occasionally face connectivity obstacles when trying to map data parameters. Follow these exact remedies to resolve common software connection errors: Problem Description Root Cause Direct Solution Missing or corrupted USB-to-Serial converter driver.
Unlike standard factory CDIs that have fixed ignition timing curves, the Pro Drag 2 allows tuners to modify the ignition timing at various RPM intervals. This degree of control is crucial when dealing with modified engines that feature high-compression pistons, aggressive camshafts, and custom fuel setups. Key Features of Rextor Pro Drag 2 Hardware Before changing a single value
The SDO feature would be accessible through a user-friendly interface on Rextor Pro Drag 2, with clear and concise displays of optimization suggestions and real-time feedback. The interface could include: