🚀 New KESS3 Protocol Release: Keihin 38770-MKE ECUs for Honda CRF! 🏍️

Alientech expands its off-road racing coverage with the latest update for KESS3, now supporting Honda CRF 250 and 450 models from 2020 to 2025 equipped with Keihin 38770-MKE ECUs.

https://www.cardiagtool.co.uk/wholesale/brand-alientech/

With OBD connection, you can quickly and safely read/write the ECU directly through the diagnostic port — perfect for professional race bike tuning! Optimize torque curves, improve throttle response, and customize power delivery to match the track and rider’s style.

This protocol is also available on Powergate, ideal for teams and riders who want full control over their bike tuning with Alientech’s trusted safety and reliability.

Upgrade your workshop services and deliver maximum performance and reliability even in the most extreme conditions!

Technical Focus:

Connection: OBD

ECU: Keihin 38770-MKE

Production Years: 2020 to 2024

Brands: Honda

Supported Models:

Honda CRF 250, CRF 450