KESS3 & PowerGate Now Support Yamaha X-Max/N-Max Scooters!

Alientech continues to lead in two-wheeler tuning with the latest KESS3 Upgrade 2.55 — introducing OBD support for Denso BPB-H594A-00 ECUs on Yamaha X-Max and N-Max 125 models (2021+).

Key Features:

✅OBD Virtual Reading – Read/write directly via the diagnostic port

✅Precision Calibration – Optimize fuel consumption, throttle response, and power delivery

✅PowerGate Compatibility – Enable customers to remap safely from their garage

✅Full Security – Preserve ECU integrity while unlocking performance

🗝️Supported Models:

• Yamaha X-Max 125

• Yamaha N-Max 125

Whether you're a workshop expanding services or a rider seeking smoother acceleration and efficiency, this update delivers professional-grade tuning for the latest generation of scooters.

🚀Upgrade your tools and ride ahead of the curve.