When it comes to the best eBike motors in NZ, Bafang, and Bosch are two prominent brands that have gained recognition for their quality and performance, and have both been reviewed favourably by Consumer NZ. Choosing between the two can be challenging, as both offer unique features and benefits. In this 2025 comparison of electric bike motors from Bafang and Bosch, we will highlight the strengths and limitations of both to help you make an informed decision based on your specific needs and preferences.
Bafang Motors
Bafang, a globally respected Chinese e-bike motor manufacturer, sells more than 2 million e-bike motors per year across Europe, Asia, Africa, the Americas, Australia, and NZ. Here are some key characteristics of Bafang motors:
- Power and Torque: Bafang motors are renowned for their exceptional torque output, making them suitable for steep climbs and off-road adventures. They offer excellent power delivery, ensuring a consistent and smooth riding experience.
- Thumb throttle. Most Bafang motors are compatible with a thumb throttle which can be highly beneficial for older people who benefit from a burst of motor power to get moving from a standstill, or for an extra motor boost while climbing hills. Bosch motors do not offer the option of a thumb throttle that can power the bike without pedaling.
- Affordability: Compared to similar performance products, Bafang’s products offer even greater advantages in terms of pricing, which is in line with its commitment to expanding access to eBikes and enabling more people to experience the joy of riding.
- Reliability: In terms of R&D, Bafang focuses on sensor precision, prototyping, algorithm, waterproofing, and heat dissipation. Bafang also places great emphasis on high-quality production processes, including raw material control and automation for manufacturing. Since 2016, MeloYelo has sold more than 4000 Bafang motor-equipped e-bikes in NZ, and less than half of 1 percent of those motors have had issues requiring replacement. Some of these issues were caused by mother nature (e.g. flooding in Hawkes Bay). It is also reassuring to know that MeloYelo keeps spare motors and parts on hand in NZ so that in the event of a problem, it can be rectified quickly.
Bosch Motors
Bosch is a German manufacturer and a highly recognized brand in the electric bike motor industry. Here are some key features of Bosch motors:
- Efficiency and Reliability: Bosch motors are renowned for their efficiency and reliability. They deliver smooth power assistance, providing a natural and intuitive riding experience. Bosch motors are known for their quiet operation and consistent performance.
- Sensor Technology: Bosch motors utilize advanced sensor technology to detect the rider’s pedaling force, cadence, and speed. This enables a seamless integration of power, ensuring a harmonious and balanced ride.
- Performance and Software: Bosch motors offer advanced software systems that provide precise control over the motor’s behavior. They provide multiple support modes, ensuring optimized power delivery for various riding terrains and requirements.
- Customer Support: Bosch is known for its extensive customer support network, providing assistance for troubleshooting and maintenance. Their widespread reputation ensures a reliable and dependable after-sales service.
Here’s a Quick Comparison
When comparing Bafang and Bosch ebike motors, it is important to consider the following factors:
- Performance: Both Bafang and Bosch motors offer excellent performance and power delivery, with Bafang perhaps excelling in torque output while Bosch focuses on seamless integration and overall riding experience.
- Throttle. Some MeloYelo customers refer to this as the turbo button and refuse to consider bike models that don’t offer the thumb throttle. In the past, Bafang mid-drive motors required the bike to be traveling at 6km/hour before the thumb throttle engaged. However, with new motor models fitted on MeloYelo e-bikes, throttles can now engage from a standstill on mid-drive motors.
- Price: Bafang motors are generally more affordable than Bosch.
- Support: In terms of support, MeloYelo, whose bikes feature Bafang motors, offers exceptional support within NZ. MeloYelo also stocks spare motors and parts in NZ so that in the event of a problem, it can be quickly rectified. In addition, MeloYelo is the only company in NZ to offer a 3-year warranty on its motors and other components. (T’s and C’s apply.)
FAQs
Which motor is better for hill climbing: Bosch or Bafang?
For older people who may have lost some torque (turning force) in their legs, Bafang is a better option, because generally Bafang motors have more turning force.
Do Bafang motors offer better value in NZ?
Bikes equipped with Bafang motors are generally less expensive than bikes equipped with Bosch motors.
Why is a throttle used on an e-bike?
Occasions when a throttle comes in handy include:
- The throttle delivers an immediate burst of power from a standstill, allowing your legs to help keep you moving.
- Giving you an extra burst of power on steep hill climbs. You might be in a low mechanical gear and on maximum pedal assist, yet still need an extra short burst of power. A throttle can help with that.
