1, Double chain system

2, Max user weight: 150kg

3, Pedals: Aluminium JD-304V

4, Flywheel: Fan wheel

5, Saddle: Horizontally and Vertically adjustable

6, Foam Handlebar

7, With bottle holder, without bottle

8, Alloy seat post

9, Monitor function: Speed, Calories, Distance, Time, Built receiver, Pulse, Bluetooth connect with APP

10, Disign for commercial use