Chip tuning Diagnostics Odometers Other Kits
17
October
2026
KESS3 Protocol Release
Back to press center

With this update, KESS3 adds new operating possibilities for a wide range of Honda motorcycles and scooters manufactured from 2019 onwards and equipped with Keihin 38770-XXX-XXX ECUs. These are widely used models with engine displacements ranging from 125cc to 1100cc.

The new BENCH protocol lets you work directly through the ECU connector, without opening the unit, using the Virtual Reading function to access the original file. A useful option when the ECU has already been removed from the vehicle.

This new mode complements the already available OBD Virtual Reading and BOOT modes, allowing you to choose the most suitable connection method for each operation on supported Honda applications.

Real benefits for your workshop:

  • Read using Virtual Reading, also through the ECU connector.
  • Three available operating modes: OBD Virtual Reading, BENCH VR and BOOT.
  • Extensive Honda coverage, from smaller-displacement models to more powerful motorcycles, from 2019 onwards.

With KESS3, workshops working on scooters and motorcycles can carry out everything from tuning to repairs, using different connection modes according to the requirements of each operation.

Technical focus

Supported vehicles

Honda CB 1000 Hornet, CB 350 RS, CB 500 X, CB 650 R, CB 750 Hornet, CBR 1000 RR, CBR 500 R, CBR 600 RR, CBR 650 R, CRF 1100 Africa Twin, CRF 300 L, XL 750 Transalp, X-ADV 750, Gold Wing, CT 125, DAX 125, FORZA 750, MONKEY 125, Rebel 1100, SH 350i ABS

Alientech KESS3 Master
Alientech KESS3 Slave

Registration
×
×
Password recovery
A password reset instruction will be sent to the email you provided during registration.
Recovery
Ready!
An email with a password recovery link has been successfully sent to your email address.
×
Thank you for the subscription!
Your Email has been added to the list. You will be the first to know about all the news!
×
Your message has been sent
Our specialist will contact you as soon as possible.
OK