After Sale Video
Display Screen Original Data:
| Model | Video Link |
| GN88 display data | View |
| GN29 display data | View |
| GN27 display data | View |
After sale videos:
| Problems | Video |
| M5 Screen Limit the speed to 25KM/H | View |
| GUNAI-Y/T Limit the speed | View |
| GUNAI-Y/T unlock the speed | View |
| GUNAI-Y Replace the motor | View |
| GUNAI-Y Replace the controller | View |
| Check VOL on screen | View |
| The role of the gearbox | View |
| Adjusting the brakes | View |
| M5 changes kmh to mph | View |
| Replacement of front forks | View |
| Adjusting the chain | View |
| Installation of the flywheel | View |
| MX25 Remove Battery | View |
| MX25 Measures Battery Voltage | View |
| Changing the Boost Sensor | View |
| Tooth disc removal | View |
| Installation of pedals | View |
| Adjustment of the chain pivot | View |
| Multimeter to measure battery voltage | View |
| Re-insert booster | View |
| Adjusting the Shimano Rear Derailleur | View |
| Replacement of the movement | View |
| Mounting the outer tyre | View |
| Remove the transmission rear protection bracket | View |
| Rear derailleur installation | View |
| Replacement of centre shaft | View |
| Replace Throttle | View |
| Measurement of charger voltage | View |
| Adjusting bowl set | View |
| Replacement of M5 display | View |
| Replacement of the mainwires | View |
| Installing the Crank | View |
| Removing the crank | View |
| Tooth disc removal | View |
| Adjusting the brake line | View |
| E10 Disconnect booster and headlight wires | View |
| E10 trouble shooting check | View |
| GN27 Adjust the brake | View |
| GN27 Install the fender | View |
| GN27 install the torque sensor | View |
| GN27 replace the motor | View |
| GN27 replace the display screen | View |