Part of our newest generation of interactive, app-controlled trainers, offering the best power-training workout available and now featuring ant+ fee-product and Bluetooth fumes and a more accurate and responsive ride. The Kinetic rock and roll | control is the only interactive, app-controlled electronic trainer that allows your bike to move with you for a more realistic road feel and a stronger core. Kinetic control interactive trainers deliver efficient, app-controlled electronic resistance and work with apps like kinetic fit, Swift, trainer road, ROUVY, Kino map, the suffer Fest and flags. Featuring a massive 12-lb flywheel for the most Inertia of any trainer in the category, app-controlled resistance to automatically change with the course or workout, super-quiet operation, accurate and reproducible power data, reliable wireless connection, incredible bike compatibility and the cycling industry's best .