| Bike Model | S9 | Riding Mode | Electric Power Assist (5 Shifts) |
| Wheel Size | 20" | | Pure Electric (5 shifts) |
| Bike Color | Black&Red, Black&Green, White&Blue | | Pure Human Riding |
| Net Weight | 24KG | Endurance Mileage | Electric Power Assist,50~60KM |
| Frame | Aluminum alloy 6061 Foldable Frame | | Pure Electric,30KM |
| Handlebar | Aluminum alloy, Foldable Stem, Height Adjustable | Max speed | 30 km/h |
| Seat Post | Aluminum alloy, Quick Release 34.9mm | Max Load | 120 KG |
| Fork | Aluminum Alloy Crown Suspension Fork | Battery | Lithium Battery(CE,FC,ROSH) ,48V 8AH |
| Shifting Lever | SHIMANO TX50-7 | Full charging Time | 4-6 Hours |
| Rear Derailleur | SHIMANO TZ50 | Charging&protect | Overvoltage,Overcurrent Protection,etc. |
| Cranksets | Prowheel, Aluminum alloy, Square hole, | | ShortCircuit,ReversecConnection Protection,etc. |
| Cassettes | SHIMANO TZ21-7,14-28T | Motor | Rear Drive,48V 350W |
| Chain | YBN-7S | | DC Brushless, Toothed, Low resistance&noise |
| BB | KENLI, Square hole, Bearing BB68, Screw | Max Torque | 60 N.M |
| Brake | Z.STAR Mechanical Disc Brake | Waterproof grade | IP54 |
| Brake Lever | interruption of power supply brake lever | Controller | 5 Shifts intelligent control system |
| Front Hub | Aluminum alloy Hub with Quick Release | | Sine wave integrated IC control chip |
| Wheelset | Aluminum alloy integrated wheel | Monitor | LCD digital display control instrument |
| Tire | Chaoyang 20x1.75 | Display Function | MPH,Miles,Electricity,Shift,Failure,etc |
| Grips | Ergonomics, Comfortable | Setting Function | Mileage cleared, Wheel size, etc |
| Saddle | Light and Comfortable for MTB | Waterproof Grade | IPS6 |
| Pedals | Plastic Foldable Pedal | Power assist Sensor | 12 Magnetics-Pulse Power assisted Sensor |
