- Hign-concerned Chemical: None
- Bafang Model: MM G340.500
- Motor Type: Side Hung Motor
- Wattage: > 400w
- Design: Brushless
- Voltage: 36V
- Brand Name: BAFANG
- Origin: Mainland China
- Certification: CE
- Certificate:








The Bafang chainwheel ring, like other components in Bafang’s electric bike motor systems, offers several advantages, which can enhance the performance and functionality of an electric bike.
① Efficient Power Transfer: The Bafang chainwheel ring is an integral part of the mid-drive motor system, ensuring efficient power transfer from the motor to the drivetrain. This efficiency results in better performance and energy utilization.
②Wide Gear Range: The Bafang chainwheel ring allows riders to utilize the full range of gears on their bike. This flexibility in gear shifting is especially advantageous when tackling varying terrains or situations, such as climbing hills or riding on flat roads.
③Natural Riding Experience: The mid-drive system, including the chainwheel ring, delivers a more natural riding experience. Motor assistance is synchronized with the rider’s pedaling effort, creating a seamless and integrated riding feel.
④Durability and Low Maintenance: Bafang is known for producing durable and reliable electric bike components. The chainwheel ring is designed for longevity and reduced maintenance requirements, offering riders a dependable and long-lasting performance.
⑤Compatibility: Bafang chainwheel rings are designed to be compatible with various Bafang motor models and electric bike setups. This makes it easier for users to find a suitable chainwheel ring for their specific system.



FAQ
Q: How do I know if this mid drive motor fits for my bike?
A: This mid drive motor fits for the bike with 68mm (2.68inch) – 73mm (2.87inch) wide bottom bracket. The inner diamater of the bracket should be not less than 33.5mm. We’ll send extra install accessoreis for 73mm bottom bracket.
Q: How do I confirm whether I need the brake levers or the
brake sensors?
A: If your brakes are hydraulic or you want to use your own brake sensors, you can choose brake sensors. They can connect with your brakes to work directly.
Q: Can I install the motor as soon as I receive it?
A: Before installing the motor, please follow the steps in the manual to connect the motor to see if the motor can work normally. If there is a problem, please contact us first, we will provide technical support, don’t worry.





















































































































































































































































































































































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