Origin : CN(Origin) Model Number : SD-DC101 Product number : E2388 Name : Wind resistance spinning bike Color : black, yellow Product size : 135*120*65cm Resistance adjustment method : wind resistance adjustment 1. Intelligent display instrument, real-time display of data, easy to understand the body state. 2. Stepless wind resistance system, the riding speed is completely self-controlled and free to train. 3. Chain drive system, stainless steel chain drive is quiet and durable.