1) 4kg outer magnetic wheel with two ways system 

2) Manual 8-level resistance adjustable system 

3) 1PC crank 

4) Smooth and silent belt trsnamission 

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

6) With transport roller for easy moving

7) With floor levelers for adjust height

8) Designed for home use

9) Max user's weight: 110KG