With the introduction of fore-aft motion, the KICKR MOVE bike trainer allows your bike to move naturally for a more comfortable and realistic riding experience than ever before 8` (20cm) fore-aft motion responds to changes in riding tempo KICKR MOVE base allows for additional side to side movement as well as the adjustable AXIS feet Offering a robust 2.4 GHz Wi-Fi connection, up to 3 Bluetooth Connections, a direct connect port and ANT+/ANT+FE-C compatibility, KICKR indoor bike trainers pair to most devices and applications Auto-calibration, firmware updates and virtually silent operation Metrics: Speed, Distance, Power, Cadence Maximum Power Output: 2200W Maximum Simulated Grade: 20%