Bafang 8fun 36v 500w 48v 500w Bafang Bpm Rear Wheel Motor

Name: Bafang 8fun 36v 500w 48v 500w Bafang Bpm Rear Wheel Motor
Brand: Changzhou Mayebikes Co., Ltd.
SKU: 62372452917_1
Availability: InStock
Rating: 4.8 (100 reviews)

Product overview

Core functionalities

Applicable scenarios

Unique advantages

Power Assistance: The Bafang BBS02B mid-drive motor delivers 48V 750W of power, enabling efficient hill climbing and heavy-load support for electric bicycles.
Versatile Compatibility: Designed for seamless integration with various e-bike frames and wheel sizes, ensuring adaptability across different bike models.
Customization: Adjustable performance settings and easy installation/removal allow riders to tailor power output and riding experience to their needs.

Key features

1. Material Technology

With high-quality aluminum construction, you can achieve a lightweight yet durable motor, ~20% lighter than cast-iron alternatives*. The sleek, matte-black design reduces glare while maintaining robustness for rugged terrain.

2. Interactive Design

With a 48V sine-wave controller, you can customize power output settings for optimal performance, offering 30% smoother acceleration than standard controllers*. Adjust presets to match riding styles, from casual commuting to heavy-load hauling.

3. Performance Parameters

With a 500W rated power (up to 5000W peak*), you can tackle steep hills and heavy loads, delivering 25% more torque than entry-level motors*. The brushless motor ensures efficient energy use, extending battery life by ~15% compared to brushed alternatives*.

4. Scenario Solutions

With universal compatibility for various e-bike frames and wheel sizes, you can adapt to different riding scenarios, ensuring a 95% fit rate across common models*. Its rear-wheel positioning provides stable power distribution for both urban commutes and off-road adventures.

5. Certification Standards

With Bafang’s adherence to industry quality benchmarks, you can ensure reliable performance in all riding conditions*. The motor meets safety and durability standards recognized in global e-bike markets, backed by a 2-year warranty*.

Product details

The Bafang BBS02B mid-drive motor is a high-performance electric bicycle component designed for rear-wheel integration. Built with lightweight aluminum and brushless technology, it delivers reliable power (up to 750W) and efficiency, making it ideal for diverse riding conditions. Compatible with 36V/48V systems, this motor supports customization for torque, speed, and energy management to meet specific user needs.

Technical specifications

Feature	Specification	Benefit
Material	High-strength aluminum	Lightweight yet durable construction
Voltage	36V / 48V	Flexible power input for varied setups
Power Output	500W–750W (adjustable)	Efficient hill climbing and load support
Commutation	Brushless	Reduced maintenance and quieter operation
Control System	48V 17A sine-wave controller	Smooth power delivery and energy savings
Mounting	Rear-wheel compatible	Easy installation on standard e-bike frames
Size	Open size: 100mm	Compact design for space-constrained builds

Customization guide

Adjustable parameters like voltage (36V/48V) and current (14–35A) allow customization to match riding styles (e.g., urban commuting vs. mountain terrain). The sine-wave controller can be fine-tuned for optimized torque or range.

Get inspired

With a 48V 750W output, you can conquer steep hills effortlessly. Pair the sine-wave controller with a 17A throttle for responsive acceleration, or dial back to 14A for extended battery life during long commutes.

Choose your model

Parameter	Base Model	Advanced Model	Pro Model
Power Output	500W	650W (+30%)	750W (+50%)*
Voltage Support	36V	36V/48V	48V (premium)
Controller	Standard	Sine-wave (enhanced)	Sine-wave + IP65*
Torque	45Nm	55Nm	70Nm (industry top)

Supplier's note

Three Technical Breakthroughs:
- Brushless Design: Eliminates wear-prone brushes, extending lifespan by 40% compared to brushed motors.
- Sine-Wave Control: Reduces energy loss by 20% versus square-wave systems, boosting range.
- Modular Mounting: Compatible with 90% of e-bike frames, cutting installation time by 30%.
Optimal Version Selection:
- Base Model: Ideal for casual riders (e.g., urban commuters) prioritizing budget and simplicity.
- Advanced Model: Best for hybrid users needing 48V flexibility and torque for light off-road use.
- Pro Model: Engineers the industry-leading 70Nm torque and IP65 waterproofing, making it perfect for professional couriers or mountain bikers.

Example: The Pro version’s 70Nm torque enables safe handling of heavy cargo (up to 120kg) on rough terrain. Paired with its IP65 rating, it withstands rain and dust, ensuring reliability in harsh conditions.

Frequently asked questions

Which Bafang BPM rear wheel motor model (36V/48V) suits hilly terrain or heavy loads?
How do I clean and maintain the Bafang BPM rear wheel motor?
Why is aluminum used in the Bafang BPM motor compared to other materials?
Can I customize the power output of the Bafang BPM rear wheel motor?
Is the Bafang BPM motor compatible with my existing e-bike frame?
Does the Bafang BPM motor meet safety and reliability standards?
What’s the difference between 36V and 48V Bafang BPM motors?
How does the sine-wave controller improve the BPM motor’s performance?