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Description
28"/29''/700C 48V 500W Rear Wheel Hub Motor Conversion Electric Bike Bicycle KitBattery Safety & NSW Approval 10Ah IEC 62133 2 NSW29757 15Ah IEC 62133 2 NSW29705 20Ah EN 50604 1 NSW29786 For 700C 28 Inch 29 Inch 700C rear wheel with a width between 700*35C to 700*55C 28 Inch rear wheel with a width between 1. 75 to 2. 25 Inch 29 Inch rear wheel with a width between 1. 75 to 2. 25 Inch Specifications Rim Motor: 48V 500W Brushless Gear REAR Hub Motor Torque: 55 N. M Wiring Method: Waterproof Wire Connection System Maximum Speed: 40
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Battery Safety & NSW Approval
10Ah | IEC 62133-2 | NSW29757
15Ah | IEC 62133-2 | NSW29705
20Ah | EN 50604-1 | NSW29786
For 700C / 28 Inch / 29 Inch
- 700C rear wheel with a width between 700*35C to 700*55C
- 28 Inch rear wheel with a width between 1.75 to 2.25 Inch
- 29 Inch rear wheel with a width between 1.75 to 2.25 Inch
Specifications
- Rim Motor: 48V 500W Brushless Gear REAR Hub Motor
- Torque: 55 N.M
- Wiring Method: Waterproof Wire Connection System
- Maximum Speed: 40 km/h
- Display: Intelligent Colorful LCD Panel Display
- Controller: Intelligent Motor Controller, the Current is 22±1A
- Riding mode: Thumb Throttle Electric Assist Mode, Pedal Assist Mode
- Rear Fork Width Requirement:135 - 142mm
-
Suitable for Disk Brake (6 Holes to Mount the Disc Rotor) and V-brake System - Hydraulic brakes require a hydraulic brake sensor, sold separately.
- Brake levers: Aluminum Alloy Wuxing E-brake Lever
- Rim & Spokes: Alloy Double Wall Rim, Steel Spokes
- PAS Sensor: 12 Magnets Pedal Assist Sensor
- Riding Range (Depend on Battery): 48V 10AH (Up to 40 km with Pedal Assist Mode), 48V 13AH (Up to 50 km with Pedal Assist Mode), 48V 15AH (Up to 60 km with Pedal Assist Mode), 48V 20AH (Up to 80 km with Pedal Assist Mode)
- 12 Months Replacement Warranty on Motor & Battery (If Applicable)
Package Include :
- 1x 48V 500W Rear Rim Motor
- 1x Intelligent Motor Controller
- 1x Controller Box
- 1x Pedal Assist Crank Sensor
- 1x Pair of E-Brake Levers
- 1x Thumb Throttle
- 1x LCD Display
- 1x Cable Ties Set
- 1x 7 Speed Freewheel
- 1x Manual
- 1x Battery (Based on your Option)
Important Notes
- Please check your wheel size before purchasing and you can find your wheel size from the printed on the tire wall (side).
- Please check your rear fork width (135 - 142mm) to make the motor hub can be fitted into it.
- Please check the size of the battery, bag, and frame size before purchasing to make sure the battery can be fitted into your bike frame.
- Professional installation skills are needed. Please notice that basic tools will be required when installing this DIY Kit. Otherwise, please seek a local mechanic for installation.
- Our 500W system requires a 48 Volt electrokinetic cell battery with a maximum continuous discharge current of not less than 22A and a nominal capacity of not less than 10Ah.
- The AU regulations dictate that a kit must not exceed the rated power of 250W to be road-legal. 500W Motor is not path legal, this product is recommended for off-road or private property use only.
- Speed limit and riding ranges depend on the rider's weight, road, and weather conditions.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 6 reviews
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Product Reviews
★★★★★ 5
5-Panel Office Privacy Divider
Size: 5 Panels, Color: Grey
The Natwind 5-panel partition is a practical solution for creating privacy or dividing space in offices, studios, or shared rooms. Measuring 122.8" x 71", it provides generous coverage, while the foldable design makes it easy to set up, move, or store. The freestanding panels are sturdy and offer some acoustic dampening to reduce noise. A versatile and portable divider that works well for temporary or flexible room layouts. Solid quality and sturdy.
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Reviewed in the United States on September 14, 2025
★★★★★ 3
Not bad. Not great.
Size: 5 Panels, Color: Grey
This was very heavy. It wasn't too hard to assemble but you do need two people. Sadly did not help with the noise I was hoping it would. For the money I spent I was hoping for more.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 2, 2025
★★★★★ 1
It has no sound insulation function at all
Size: 5 Panels, Color: Grey
I purchased this soundproof partition with the expectation of creating an independent and quiet office environment. However, the product does not deliver effective sound insulation. The ambient conversation noise outside the partition measures 50 decibels, and the noise level inside remains unchanged at 50 decibels. Given this lack of performance, I would like to inquire about the actual acoustic value of this partition. This constitutes a clear case of misleading advertising.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 30, 2025
★★★★★ 5
Partition Divider
Size: 5 Panels, Color: Grey
The Natwind 5-panel portable partition is ideal for creating privacy and dividing office space. At 122.8" x 71", it provides substantial amount of coverage, and the folding design makes it easy to set up, move, or store as needed. The freestanding structure is stable. The acoustic panels are quite thick at about 1/2in thick and help reduce noise. Its neutral color and design blends well with most office interiors. Overall, this partition is a convenient and effective choice for temporary or flexible workspace layouts.
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Reviewed in the United States on September 5, 2025
★★★★★ 5
Great quality, easy to set up.
Size: 3 Panels, Color: Grey, Size: 3 Panels, Color: Grey
I actually have this in my bedroom, replaced a non acoustic panel with it. These make a huge difference. As someone who is always playing music on their speakers I don't want to bother my roommates too much. Easily can hear the difference once these were in place. The panel itself is high quality and thick, what's a really nice detail is how they are attached together, there are multiple wedges just like foam noise dampeners which is super cool! This thing is easy to move around and can be folded for storage with ease. You get extra screws just in case you lose any, the feet are made out of metal which adds to the quality. There was a very slight chemical smell when taking it out the box, however that went away in just a few hours.
I can imagine using this in a noisy office, surrounding yourself with these in a cube shape will make all the difference to focus on your work. These panels are great and if you're looking for quality, I'd say you can pick these up without worry. No issues on my end!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 9, 2025