What to do if the BAFANG Bicycle display turns on but the motor doesn't activate?
If the display turns on but the motor doesn't activate, check the motor plug from the controller. Ensure the plug is fully inserted to the indicator line. Insufficient slack in the motor cable can cause the plug to pull out slightly when the handlebars are twisted.
Why my BAFANG BBSHD Bicycle kit loses power over bumps?
Losing power over bumps can occur if connections are loose. Check all connections to ensure all plugs are fully connected. Also, verify that the battery is securely locked to the cradle and not loose.
What causes my BAFANG BBSHD Bicycle battery to cut out intermittently?
Intermittent battery cut-outs can happen if the battery is low on power or if you're going up a steep hill with a load on the motor. This can cause a voltage cut-off due to an overloaded controller.
How to fix a high pitched rattling noise when accelerating on my BAFANG BBSHD?
A high-pitched rattling noise during acceleration may be due to loose parts. Check if the noise comes from the motor or from loose components like spokes or bolts on the rear rack. Tighten any loose parts to resolve the issue.
How to troubleshoot a BAFANG Bicycle kit that won’t turn on?
If the kit won’t turn on, use a multimeter to test the DC voltage output from the base of the battery. For a 36V kit, the voltage should be over 41V. If it's not, the battery may need testing and potential replacement.
What to do if the BAFANG BBSHD Bicycle motor does not fit in the bottom bracket?
Ensure your bike has an internal bottom bracket between 68 and 73mm wide for compatibility. If there are small defects like burrs, smooth them out with a file.
What if the BAFANG BBSHD motor still doesn't fit in the bottom bracket?
If there isn't enough thread extending out the other side of your bottom bracket (10mm+ required) or the motor won't slide in due to a small diameter, you may need assistance from a bicycle mechanic.
How to manage a crowded handlebar on a BAFANG BBSHD Bicycle?
If you have a crowded handlebar, try shuffling components around to create space. Alternatively, consider using a thumb throttle.
Why does the BAFANG BBSHD rim have a buckle or spokes coming loose?
For major spoke tension issues, it's recommended to have a competent wheel builder address them. You can also find helpful tutorials online on how to adjust spoke tension.
Where to buy replacement spokes for BAFANG Bicycle?
Spare spokes are available for purchase in the spares section online. You can find the correct type and length for your kit there.
General| Voltage | 48V |
|---|---|
| Max Torque | 160 Nm |
| Weight | 5.6 kg |
| Efficiency | ≥ 80% |
| Waterproof Grade | IP65 |
| Pedal Assist Levels | 9 levels |
| Bottom Bracket Compatibility | 68-73mm |
| Power | 1000W |
| Compatibility | 68-73mm bottom bracket |
| Max Power | 1500W |
| Operating Temperature | -20°C to 45°C |
| Maximum Speed | 50 km/h (depends on settings and local regulations) |
| Throttle | Yes, included |
| Display | Optional |
| Compatible Chainring Size | 46T, 48T |
| Battery Compatibility | 48V |
Routine checks for fasteners, tires, and brakes before riding.
Recommends a safe area for the first ride to get familiar with controls.
Explains that bike variations might exist, and contact for assistance is advised.
Steps to remove existing cranks and bottom bracket before motor installation.
Detailed steps for removing the bottom bracket cups to prepare for motor insertion.
Instructions on removing the front derailleur and associated cables if present.
Guide on sliding the motor shaft into the bottom bracket and securing it with parts.
Steps for installing the new cranks onto the motor axle and reattaching pedals.
Instructions for mounting the battery cradle to the frame and securing the battery.
Steps for installing new brake levers and the thumb throttle onto the handlebars.
Guide on mounting the display unit and its associated controller onto the handlebars.
Steps for attaching the pedal assist sensor and magnet to the bike frame and spokes.
Connects all the electrical components, including battery, motor, display, and sensors.
Guidance on organizing and securing wires for a neat installation using zip ties.
How to safely turn the e-bike system on and off using the battery and handlebar controls.
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