D-Class
- D-Class Derailleur Adjustment Video
- D-Class Pedal Assist Troubleshooting
- My brakes need adjusting
- My fork isn't retracting as it should
- My D-Class Motor is making a weird noise
- I cannot reach above a certain speed (D-Class)
- My D-Class battery isn't charging above 80%
- Can I upgrade my D-Class battery to a higher voltage?
- I can't change the gear above 3rd, 4th, and 5th
- My chain keeps coming off
- My brakes do not have any resistance when I pull
- My D-Class rear light isn't working
- My D-Class front light isn't working
- My D-Class headlight is turning on and off by itself
- My D-Class rear motor is not working
- My D-Class front motor isn't working
- My D-Class screen isn't showing the speed
- D-Class Pedal Assist isn't working