1) 4kg inner magnetic wheel with two ways system 

2) Manual 8-level resistance adjustable system 

3) 3PCS crank 

4) Smooth and silent belt trsnamission 

5) Computer main function:time,speed,distance,calorie,hand pulse

6) With vertically and horizontally adjustable seat

7) Designed for home use

8) Max user's weight: 110KG