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Description
Our Power Commander V fuel tuner optimizes your ride anywhere you’ll roam. This sleek module seamlessly optimizes your air/fuel ratio without directly changing the ECU, making it effortless to push it to the max. Easily uninstall to revert back to factory default settings when you feel like giving everyone else a chance. Power Commander V takes the guesswork out of pairing efficiency with performance, keeping your focus where it belongs — on the journey ahead.
Better than ever (and smaller than ever), Power Commander V now has a fuel change range of -100/+250%, automatically giving you the best mix of performance and fuel efficiency at all times. This fuel tuner holds two maps at a time for multiple drive options (via the Power Commander V map switch accessory), as well as 10 throttle position columns, so you won’t sacrifice comfort for performance. Featuring a plug-and-play kit, Power Commander V can be installed discreetly underneath your seat, ensuring your ride looks as good as it runs.
FEATURES
- Compact design for discrete placement & easy uninstallation to revert to stock settings
- Vast library of tunes for any combination of aftermarket parts
- Easily change & upgrade tunes as you upgrade parts
- Comes with Power Core software that connects dyno runs with our EFI Tuner to unlock your ride’s potential
- Upgradeable with additional features such as auto-tune and launch control (included on fuel and ignition models, available through the ignition module accessory on all other models)
- Analog input which allows you to install any 0-5 volt sensor and build an adjustment table based on its input such as boost or temperature
- Easily connects to your computer via USB
- Each cylinder can be mapped individually and for each gear, giving riders more granular control
- One year warranty
- Proudly made in the USA
Technical Specifications
- MFG. Part Number 17-054
Vehicle Information
KTM RC 390 Motorcycle - Street (2015-2023)
The KTM RC 390, a popular lightweight sportbike, was produced from 2015 to 2023. It is known for its accessible positioning and dynamic performance, powered by a 373.2 cc single-cylinder engine. The model underwent significant developments. In 2016, it received a slipper clutch, ride-by-wire throttle, and a larger 320mm front brake. The second generation, launched in 2022, introduced a lighter chassis, a larger airbox, fully adjustable WP APEX suspension, and advanced electronic aids like cornering ABS. Horsepower remained around 43-44 hp throughout this period. Specialized racing versions like the RC 390 Cup and the RC 390 R (2018) also existed but were not standard production models for the general public. Is this part compatible with my 2017 KTM RC 390? To ensure compatibility, please use the year and edition selector on this page.
Maintenance
| Component | Interval | Details |
| First Service | 1 000 km | |
| General Service Interval | 7 500 km or annually | |
| Engine Oil and Oil Filter | Every 7 500 km | Use SAE 15W-50 oil meeting JASO T903 MA2 specifications. |
| Air Filter | Every 7 500 km | Clean or replace. |
| Spark Plug | Every 15 000 km | Bosch VR 5 NEU for 2015-2021, Bosch VR 6 NEU for 2022 and newer models. |
| Coolant | Every 15 000 km | Flush and drain the system. Check level regularly. |
| Valve Clearance | Every 15 000 km | Check clearance. |
| Belt | N/A | The KTM RC 390 uses a chain drive, not a belt. Chain maintenance (cleaning, lubrication, tension) is part of regular service. |