
This ECU will be custom mapped before shipping. Please specify your exact setup below.
Unleash the full potential of your GasGas MC300 with the HP Race Development SX1 Pro ECU! Experience a dramatic improvement in throttle response, fuel delivery, and overall power across the entire RPM range. This professional-grade ECU is designed for serious dirt bike riders looking for a competitive edge on the motocross track or enduro trails.
The SX1 Pro delivers race-winning performance through carefully calibrated mapping developed by HP Race Development. Take control of your bike's performance with WiFi connectivity and the included SX1 Pro Controller. Easily adjust your ECU settings from your smartphone to adapt to changing track conditions.
Fitment: This SX1 Pro ECU is specifically designed for GasGas MC300 TBI models from 2024 to 2026.
HP Race Development stands behind the quality of the SX1 Pro ECU. Built to withstand the demands of professional dirt bike racing, this ECU is the ultimate upgrade for GasGas MC300 owners seeking unparalleled performance and control.
We process orders within 1-2 business days. Expedited shipping options allow you to get your parts faster just in time for race day.
Returns are accepted within 30 days of purchase for unused items in original packaging. A restocking fee may apply for special order items.