Full OBD VR support for the new Yamaha 2024/25 sport bikes – Denso BXX-8591A-XX.

Access the electronic management of the latest Yamaha models equipped with the 890 cm³ CP3 engine.

With KESS3 (and Powergate), you can work via OBD (Virtual Reading) with maximum speed and complete safety on the newest Yamaha sport bikes: XSR 900 GP and YZF-R9, both powered by the 890 cm³ three-cylinder CP3 engine and controlled by the Denso BXX-8591A-XX ECU. This ECU, already supported in BOOT mode, is now accessible via OBD VR: fewer invasive operations, greater efficiency in the workshop.

One detail not to overlook: both models are Euro 5+ approved, giving you ample room to optimize performance, throttle response, and engine management. A strategic advantage for your workshop, allowing interventions on recent and already widespread models.

With these protocols you can:

Read and write the Denso BXX-8591A-XX ECU quickly, reliably, and without complex procedures.
Work on key parameters such as fuel and ignition maps, limiters, and throttle management.
Offer a highly professional service thanks to the synergy of Alientech tools: KESS3 for programming, ECM Titanium for file editing, and Powergate to let your customer choose their driving style – even remotely, via smartphone – among the configurations you have made available.

A complete ecosystem designed to maximize your workshop’s potential, even on the latest-generation motorcycles.

Supported models: