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Item #:
224167362
3000W Rear Wheel Electric Fat Bike Conversion Kit, 72V 80A Sabvoton Programmable Controller, 7-Speed Flywheel, Torque Arm (20 * 4.0 Rear)
Item #:
224167362
AUD 1305
Price Details
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*All items will import from US
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Order now and get it around Friday, September 04
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3000W 170-175mm dropout FAT Bike Electric Bicycle Bike DIY Conversion Kits
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What Stands Out
High Power Output
The 3000W motor provides superior acceleration and speed, making it perfect for off-road adventures and steep inclines, ensuring an exhilarating ride compared to lower-powered models.
Customizable Controller
The Sabvoton programmable controller allows users to fine-tune performance settings, offering a tailored riding experience that meets individual preferences and enhances riding efficiency.
Durable Torque Arm
Included torque arm enhances bike stability and safety by effectively managing motor torque, preventing damage during high power applications, which is vital for a long-lasting electric bike setup.
Product Details
| Wheel Size | 20 inches (50.8 cm) |
| Rim Width | 8 centimeters |
| Wheel Backspacing | 5 inches (12.7 cm) |
| Rim Size | 26 inches (66 cm) |
| Maximum Weight Recommendation | 150 kg |
| Material Type | Aluminum |
| Color | black |
| Mounting Type | wheel mount |
| Brake Style | disc brake |
| Bike Type | Electric Bike |
| Brand Name | NB POWER |
| Manufacturer | niubopower |
| Included Components | controller |
| Manufacturer Part Number | NB-KT-3KWFE |
| Unit Count | 1 Count |
| Brand | NB POWER |
| Material | Aluminum |
| Item Weight | 22 lbs (9.98 kg) |
Who Should Buy?
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Performance Enthusiasts
Riders seeking high speed and enhanced performance will benefit from the powerful 3000W motor and advanced controller.
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Off-Road Adventurers
Individuals who frequently tackle rough terrains will appreciate the fat bike design and robust rear wheel conversion.
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Custom Builders
Bike enthusiasts looking to modify and customize their electric bikes will find this conversion kit a versatile option.
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Casual Riders
Individuals who ride occasionally or prefer a standard bike might find this conversion excessive and complex.
Product Description
3000W Rear Wheel Electric Fat Bike Conversion Kit, 72V 80A Sabvoton Programmable Controller, 7-Speed Flywheel, Torque Arm (20 * 4.0 Rear)
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What components are included in the 3000W Rear Wheel Electric Fat Bike Conversion Kit?
Answer: The 3000W Rear Wheel Electric Fat Bike Conversion Kit typically includes a high-performance 3000W rear wheel hub motor, a 72V 80A Sabvoton programmable controller for superior control and efficiency, a 7-speed flywheel for ease of gear shifting, and a torque arm for added stability and safety. This combination allows for smooth acceleration and reliable performance in various terrains. This kit is perfect for those looking to upgrade their fat bike for adventurous rides, ensuring you have the necessary components for an electrifying experience. -
Question:
How does the Sabvoton programmable controller enhance the bike's performance?
Answer: The Sabvoton programmable controller enhances your bike's performance by allowing you to customize settings such as power output, acceleration, and regenerative braking. With this controller, riders can tailor the bike’s behavior to suit different riding styles or terrains, maximizing both performance and efficiency. For example, you can increase power for steep climbs or adjust acceleration for smoother rides on flat surfaces. This flexibility makes it ideal for both casual riders and those seeking high-performance setups. -
Question:
What makes a fat bike a great choice for electric conversion?
Answer: Fat bikes are designed to handle a variety of terrains, including snow, sand, and loose gravel, making them an excellent candidate for electric conversion. Their sturdy builds provide durability, stability, and traction, which complement the powerful electric drivetrain. With the added 3000W motor, riders can tackle challenging terrains effortlessly, making fat bikes not just ideal for off-road adventures but also for urban commuting during adverse weather conditions. -
Question:
What tools are needed for the installation of the conversion kit?
Answer: To install the 3000W Rear Wheel Electric Fat Bike Conversion Kit, you'll typically need basic tools such as a wrench set, screwdrivers, and possibly a bike-specific tool like a pedal wrench. It’s also recommended to have a torque wrench for proper tightening of bolts, particularly for the torque arm, ensuring safety and performance. Most installation steps are straightforward, but familiarizing yourself with the components will make the process smoother, resulting in an upgraded bike ready for the road faster. -
Question:
Can the 3000W kit be used on any fat bike model?
Answer: While the 3000W Rear Wheel Electric Fat Bike Conversion Kit is designed to fit most fat bike models, compatibility depends largely on frame design and dimensions. It's important to check the hub spacing and ensure that your bike can accommodate the 20-inch wheel and the necessary components. Doing this will guarantee a proper fit, maximizing the kit's performance and ensuring a safe ride. Riders should also ensure that their current bike setup supports the power output of the motor. -
Question:
Is the installation of the conversion kit complicated for beginners?
Answer: For beginners, the installation of the 3000W conversion kit may seem daunting, but with some basic mechanical skills and guidance, it can be manageable. Many users find online tutorials and videos helpful to walk them through the process. The kit often comes with detailed instructions that simplify the setup. Additionally, engaging a more experienced friend or a local bike professional for assistance can make the learning experience enjoyable and successful. -
Question:
What are the benefits of using a 7-speed flywheel with this kit?
Answer: The inclusion of a 7-speed flywheel with the 3000W electric bike conversion kit provides riders with a range of gearing options that can enhance the riding experience. This allows for efficient pedaling at various speeds and on different terrains, making it easier to climb hills or cruise at higher velocities. Riders can shift into lower gears for more torque when climbing or higher gears for a comfortable flat ride, effectively optimizing the bike's performance for varying conditions. -
Question:
What safety features are included in the conversion kit?
Answer: The 3000W Rear Wheel Electric Fat Bike Conversion Kit includes critical safety features like the torque arm, which helps secure the motor and reduce stress on the frame during acceleration. Additionally, the programmable Sabvoton controller allows for fine-tuning of responsiveness, providing safer behavior in various riding conditions. Ensuring brake compatibility is vital, as hydraulic or disc brakes provide better stopping power needed for high-speed performance, enhancing overall safety when riding. -
Question:
What type of battery is recommended for this conversion kit?
Answer: For the 3000W Rear Wheel Electric Fat Bike Conversion Kit, it is recommended to use a high-quality 72V lithium-ion battery to achieve optimal performance. This type of battery provides sufficient voltage to power the 3000W motor while ensuring longevity and efficiency. Selecting a reputable brand with the appropriate amperage capacity will significantly enhance your riding experience. With this setup, you can expect impressive speed and range, making it suitable for both commuting and off-road adventures. -
Question:
Where can I buy the 3000W Rear Wheel Electric Fat Bike Conversion Kit?
Answer: You can buy the 3000W Rear Wheel Electric Fat Bike Conversion Kit from Ubuy. Ubuy offers a wide range of high-quality electric bike conversion kits, including this powerful setup. They provide an online platform that makes your shopping experience convenient, with descriptions and specifications that help you make informed choices. With reliable customer service and detailed product pages, Ubuy is a great option for acquiring your electric bike conversion kit in Nauru.
NB POWER Electric Bicycles Editorial Review
The 3000W Rear Wheel Electric Fat Bike Conversion Kit has made a significant impression on many users, showcasing a mixture of performance enthusiasm and notable issues. Overall, users report high satisfaction with the installation process and the kit’s capabilities. Many appreciate its ease of setup and the ability to reach impressive speeds—some even reporting speeds of over 50 mph. The addition of the MQCON app allows for customization and fine-tuning of the kit, which adds to the overall user-friendly experience. Customer support is mentioned positively, with quick response times aiding users who may have initial setup queries. However, not all reviews are positive. A number of users have reported severe performance issues, including short-circuiting and wiring problems, especially with the insulation near the wheel shaft. Complaints about the lack of available customer support for parts replacement or warranty coverage also surfaced. Some users experienced problems shortly after installation and were left frustrated with a return policy that they found unhelpful. In terms of build, there are concerns about the durability of certain components, particularly the wires, leading to performance failures after a brief period of use. This raises concerns about long-term reliability despite initial excitement and performance. In summary, while the 3000W Rear Wheel Electric Fat Bike Conversion Kit has features that excite a segment of users, potential buyers should be cautious regarding its durability and the company's support policies. **
Customer Reviews & Ratings
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Pros
- Easy installation process
- Impressive speed capabilities (up to 55 mph)
- Customizable with the MQCON app
- Quick and efficient customer support
Cons
- Problems reported with short-circuiting
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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AUD 1305
Order now and get it around Friday, September 04
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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Features & Benefits
- Includes 72V 80A Sabvoton V2 Controller
- 3. TFT UCK1 Color Display
- 1 pair of Top Quality Black Aluminum Alloy Brake Levers
- Full Twist throttle
- 7-Speed Freewheel
- PAS
- M16 torque arm
- Alarm lock
- Good package (manual, ties, winding pipe, controller wire box)
- Does not include tires
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