Chongqing Huanhong Trading Co., Ltd.
Nothing is impossible to a willing heart
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| Bike Model | S9F | Riding Mode | Electric Power Assist (5 Shifts) |
| Wheel Size | 20" | Pure Electric (5 shifts) | |
| Bike Color | White&Blue, Black&Red, | Pure Human Riding | |
| Net Weight | 22KG | Endurance Mileage | Electric Power Assist,50~60KM |
| Frame | Aluminum alloy 6061 Folding Frame | Pure Electric,30~35KM | |
| Handlebar | Aluminum alloy with Matte,H31.8*680,S31.8*90,SP31.6*350mm | Max speed | 30 km/h |
| Seat Post | Aluminum alloy with 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 | |
| Rim | Aluminum alloy with Double-Dec , | Monitor | LCD digital display control instrument |
| Spoke | SHUNJIU Circular,High Rigidity,Side pull | Display Function | MPH,Miles,Electricity,Shift,Failure,etc |
| Tire | Chaoyang 20x4.0 | Setting Function | Mileage cleared,Wheel size,etc |
| Grips | Ergonomics,Comfortable | Waterproof Grade | IPS6 |
| Saddle | Light and Comfortable for MTB | Power assist Sensor | 12 Magnetics-Pulse Power assisted Sensor |
