The new myKTM smartphone app and accessory handlebar-mounted Connectivity Unit for KTM’s 2021 SX-F motocross and supercross four-strokes simplifies the complex task of personalizing motor performance. The first step is to create a KTM ID. The app will ask some questions to make sure it gives you the best settings possible. Rather than using numbers, myKTM uses descriptions to help a ride personalize the SX-F motor. There are few numbers involved in the tuning—it’s purely intuitive and requires no training to use. There are two different modification levels, though both are self-explanatory.