KESS3 Powers Into the Latest KTM and Husqvarna Motorcycle Generation
Alientech releases Upgrade 3.26 for KESS3, introducing an OBD protocol for the Keihin A6264103100 ECU, dedicated to the latest generation of naked, enduro, supermoto, and adventure motorcycles from KTM and Husqvarna. This forward-looking update also supports Powergate devices, making professional motorcycle tuning more accessible than ever.
The Keihin A6264103100 ECU is used on engines ranging from 690cc up to 1390cc in models produced from 2025 onwards. With OBD mode support, workshops can now work quickly and directly on motorcycles with very different riding purposes — from sporty road riding to enduro, from supermoto to large-displacement adventure bikes.
Technical Specifications
| Parameter | Details |
|---|---|
| Connection Mode | OBD |
| ECU Type | Keihin A6264103100 |
| Engine Range | 690cc – 1390cc |
| Production Years | From 2025 onwards |
| Supported Brands | Husqvarna, KTM |
| Tool Compatibility | KESS3, Powergate |
Supported Vehicles
- Husqvarna: 701 Enduro, 701 Supermoto
- KTM: 690 SMC R, 690 Enduro R, 1390 Super Adventure R
Riding Experience Redefined
This new protocol empowers workshops and tuning professionals to offer motorcycle customers a riding experience that is closer to their individual needs. Whether enhancing low-end torque for enduro riding, smoothing throttle response for adventure touring, or sharpening power delivery for supermoto, KESS3 now provides an intuitive and accessible workflow for simplified performance management on the latest Husqvarna and KTM platforms. The wide engine range coverage — from agile 690cc singles to the massive 1390cc V-twin — makes this one of the most versatile motorcycle updates yet.
