Kurt Kinetic R1 Direct Drive Smart Trainer. This trainer allows the bike to lean side by side simulating more of a real ride feel, and it reduces stress on the real frame triangle. This trainer can be used as a smart trainer with apps like Zwift or used as a dumb trainer. Legs fold in for easy storage. Currently has a new Shimano Ultegra 11-28 cassette on it. Never use it anymore, just taking up space. Bought brand new for $599, selling online now for $379, get this one for $250 OBO. Call or text Bob.