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Item #:
173401653
Mid Drive Motor QS138 4KW V3 Mid-Drive QS Motor Kits with ND72530/ND84530/96530/ND72680/ND96680 Controller Display(with Nd84530)
Item #:
173401653
USD 2316
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Sunday, August 30
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High torque output and modularized design make this motor kit perfect for steep slopes and versatile vehicles.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Powerful Performance
With a robust 4KW mid-drive motor, the QS138 ensures high torque and acceleration, providing an unparalleled riding experience and tackling steep hills effortlessly.
Comprehensive Kit
This all-in-one kit includes various compatible controllers, simplifying installation and enhancing performance customization to meet diverse user needs.
Versatile Compatibility
Designed to work seamlessly with multiple controller models, this motor kit gives users versatile options to optimize their electric vehicle builds while ensuring reliable operation.
Product Details
| Package Dimensions | 0.39 x 0.39 x 0.39 inches (1 x 1 x 1 cm) |
| Item Weight | 12.3 ounces (348.71 grams) |
| Manufacturer | FDAVDNMG |
| Item model number | FDAVDNMG |
| Batteries required | No |
Who Should Buy?
-
Performance Seekers
Ideal for users wanting high power for climbing hills and fast speeds on various terrains.
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Custom Bike Builders
Perfect for enthusiasts looking to upgrade or build their own electric bikes with powerful mid-drive systems.
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Long-Distance Riders
Well-suited for riders needing reliable performance for extended trips with high energy efficiency.
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Casual Cyclists
Not suitable for occasional riders who do not require advanced features and high power output.
Product Description
Mid Drive Motor QS138 4KW V3 Mid-Drive QS Motor Kits with ND72530/ND84530/96530/ND72680/ND96680 Controller Display(with Nd84530)
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Customer Questions & Answers
-
Question:
What type of vehicles can this motor kit be used on?
Answer: It is compatible with electric bikes, scooters, motorcycles, dirtbikes, and more. -
Question:
What is the maximum torque output of this motor?
Answer: The maximum torque output is 150N.m. -
Question:
Is the motor waterproof?
Answer: Yes, it has a waterproof grade of IP67.
FDAVDNMG Phase Angle Controllers Editorial Review
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23 July 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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USD 2316
Order now and get it around Sunday, August 30
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Fastest cross-border delivery
Features & Benefits
- Powerful 4000W motor with peak performance of 7500W.
- High torque output (Max Torque 150N.m) suitable for steep terrains.
- Efficient operation with approximately 93% max efficiency.
- Modular design allows for easy maintenance and replacement of parts.
- Versatile compatibility with electric bikes, scooters, motorcycles, and more.
- Improved stability for high-speed and off-road riding.
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