Alientech KessV3 kess3 ECUtools -New BENCH protocol for Keihin 21175-11XX ECU – Kawasaki.

2026-06-30
Latest company cases about Alientech KessV3 kess3 ECUtools -New BENCH protocol for Keihin 21175-11XX ECU – Kawasaki.

Alientech KessV3 kess3 ECUtools -New BENCH protocol for Keihin 21175-11XX ECU – Kawasaki.

We are officially authorized by Alientech Srl Italy, the global pioneers of professional ECU Remapping.


All our professional tuning devices including KESS, DYNODRIVE, ECMTITANIUM and POWERGATE are 100% genuine,

original Italian-made products with favorable and competitive pricing. 


We provide customized wholesale solutions and support global dropshipping services.


This professional ECU tuning tool covers a wide range of vehicle and equipment compatibility:

• Cars & Light Commercial Vehicles (LCV)

• Agricultural Machinery, Trucks & Buses

• Motorcycles, ATV & UTV

• Marine Equipment & Personal Watercraft (PWC)


If you run into any order or product issues, please contact our support team at once!

Whastapp :   https://wa.me/c/8613310854251

Email: vicky@jiutech.com



The KX 250 F and KX 450 F series represent a well-established reference in the motocross and enduro racing world.

With the introduction of BENCH mode, direct access to the Keihin 21175-11XX ECU is now available without opening the control unit. OBD and BOOT connections are already supported, now completing all operational possibilities on the ECU.

In the workshop, this means being able to work on maps with a fast and non-invasive workflow, adapting engine behavior to track requirements.

Technical focus

  • Connection: BENCH
  • ECU: Keihin 21175-11XX
  • Production years: from 2014
  • Brands involved: Kawasaki

Supported vehicles

Kawasaki KX 450 F, KX 250 F