1) Leather braking system and emergency lock 

2) 22kg flywheel 

3) Belt drive 

4) Aluminium(JD-304V) SPD pedals 

5) Saddle horizontally and vertically adjustable 

6) Handbar horizontally and vertically adjustable 

7) Easy-to use monitor that displays:speed,calories,distance,time,built receiver and pulse 

8) Max user weight:150kg 

9) Designed for commercial use