KESS3 Protocols Releases

New BENCH Protocol for Keihin RH850 – Triumph Euro 5.

BENCH mode is now available for British motorcycles from model year 2020 onward.

23.02.2026 – Upgrade 2.92

Development dedicated to the motorcycle sector continues with the introduction of BENCH mode on the Keihin RH850 ECU, installed across the entire Triumph Motorcycles Euro 5 range starting from 2020.

In addition to the already available OBD and BOOT modes, this new operating option further expands electronic management in the workshop, offering greater flexibility when working on a platform that is increasingly widespread within the European motorcycle market.

Working in BENCH mode means being able to operate directly on the control unit in a structured and secure way, with full control over the reading and writing process. A tangible advantage for professionals involved in advanced maintenance, recovery operations or performance development, increasing reliability even on the latest-generation motorcycles.

Technical focus

  • Connection: BENCH
  • ECU: Keihin RH850
  • Production years: from 2020
  • Brands involved: Triumph

Supported vehicles

Triumph Bonneville, Rocket 3, Street Triple, Tiger, Trident 660

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