2020-2023 Ktm Super Duke D 1290 / R SFN Handheld Tuning Tool


    SFN Tuning offers Handheld Flasher’s for your KTM Super Duke R 1290 motorcycle. Our tuning transforms the performance and riding of your bike, giving you a new racing experience. With our ECU flash, we are improving the full power curve, with changes to fueling, ignition, and limiters.  We increase horsepower and throttle response all around the power curve.