aRacer RC Super X - Yamaha Zuma R3 2015+

aRacer RC Super X for Yamaha R3

The aRacer RC Super X ECU is now available for the Yamaha R3! aRacer continues to set the standard with race-proven technology that transforms your bike’s performance. With the latest advancements, the RC Super X delivers faster processing, higher accuracy, and now includes built-in WiFi for wireless real-time monitoring through the aRacer mobile app.

With the app, you can stream live data directly to your phone, giving you complete access to your bike’s performance metrics at any time. Features like Data Log allow you to record and review ride sessions, then make precise tuning adjustments via your laptop. Adjustments and calibration are made easier than ever with the aRacer iLink Calibration Cable, ensuring full control over your Yamaha R3’s tuning.

The RC Super X also introduces compatibility with aRacer’s new knock sensor, unlocking advanced timing adjustments and safer, more efficient performance. With improved computing power and faster data handling, the ECU ensures accurate AFR tuning and real-time responsiveness.

If you plan to expand with additional aRacer modules, the aRacer 2-to-5 Cable is required.

Now featuring over 20% improved phone connectivity with the upgraded WiFi system, the RC Super X ensures stronger and more reliable communication during tuning and data logging.

Key Features for Yamaha R3:

• SBK-derived technology – multi-tasking real-time calculations with 406% improved computing accuracy

• Six-core MCU & dual MCU block division – 21% faster performance

• CFD heat dissipation design – up to 58% better cooling efficiency

• 360° WiFi antenna – stronger signal with 20% increase

• CNC-machined anodized shell – enhanced durability with diamond-cut heat sink design, 66% more heat dissipation

• Fly Recorder built-in memory – 33% greater capacity for logging and performance tracking

Take your Yamaha R3’s performance to the next level with the aRacer RC Super X ECU—built for riders who demand precision, speed, and control.