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- Mid Drive Motor QS 138 4000W V3 7500W Max wit...
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Item #:
219369540
Mid Drive Motor QS 138 4000W V3 7500W Max with BLDC Fardriver Controller ND72530/ND96530(Kit 1- with Nd72530)
Item #:
219369540
SHP 4878
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
Order now and get it around Friday, August 28
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High torque output suitable for steep slopes and complex terrain.
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Note: Step 1 Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Powerful Performance
The QS 138 Mid Drive Motor delivers an impressive 4000W continuous power and 7500W peak, ensuring exceptional acceleration and top speeds for high-performance electric bikes.
Advanced Controller
Equipped with the ND72530 BLDC controller, this motor provides smooth and efficient energy delivery, enhancing bike control and rider experience while extending battery life.
Robust Design
Engineered for durability, this motor withstands harsh conditions, providing a reliable power source for off-road adventures and long-distance rides, appealing to enthusiasts seeking adventure.
Product Details
- controller
- High torque output: amplified torque through gear reduction suitable for steep slopes mountains and other complex terrain
- Modularized design: motor controller and sensor are highly integrated and the parts can be replaced separately during maintenance.
- Compatible with a wide range of vehicles: can match vehicles with different wheel diameters and tire types.
- High stability: The motor is located in the middle of the vehicle to improve driving stability especially suitable for high-speed riding or off-road scenarios.
- Wide applicability：It is suitable for DIY electric scooters electric bikes E-Motorcycle Moped etc.
Product Technical Details
| Product Dimensions | 0.39 x 0.39 x 0.39 inches |
| Item Weight | 12.3 ounces |
| Manufacturer | BUCNYKKHV |
| Item model number | BUCNYKKHV |
Who Should Buy?
-
Performance Enthusiasts
Ideal for those seeking high power output for competitive riding and off-road adventures.
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Heavy Load Tasks
Suitable for users who need to transport heavy loads efficiently over rough terrains.
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Custom E-Bike Builders
Perfect for individuals looking to customize and build a high-performance electric bike.
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Casual Riders
Not suitable for casual cyclists who prefer low-power, relaxed riding experiences.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the peak power of the motor?
Answer: The motor has a peak power of 13500W. -
Question:
Is this kit suitable for off-road riding?
Answer: Yes, it is designed for high stability in off-road scenarios. -
Question:
What types of vehicles can this motor be used with?
Answer: It is compatible with a wide range of vehicles including electric scooters, bikes, and mopeds.
BUCNYKKHV Motors BUCNYKKHV Editorial Review
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
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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SHP 4878
Order now and get it around Friday, August 28
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Features & Benefits
- 4000W rated power with 13500W peak for performance.
- High torque output for tackling steep slopes and complex terrain.
- Modularized design allows for easy part replacement during maintenance.
- Compatible with various vehicles including electric scooters, bikes, and mopeds.
- Improved driving stability, especially for high-speed and off-road scenarios.
- Max efficiency of approximately 93% for optimal power usage.
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