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Description
750W 27.5" Rear Hub Motor Conversion Electric Bike Kit - 48V 28.8AH BatteryFor 27. 5 Inch wheel with a width between 1. 75 2. 25 Inch Rim Motor: 48V 750W Brushless Gear Hub Motor Torque: 55 N. M Wiring Method: Waterproof Wire Connection System Maximum Speed: 50 km h Display: Intelligent Colorful LCD Panel Display Controller: Intelligent Motor Controller, the Current is 221A Riding mode: Twist Throttle Electric Assist Mode, Pedal Assist Mode Rear Fork Width Requirement: 135 142mm Suitable for Disk Brake (6 Holes to Mount the
- For 27.5 Inch wheel with a width between 1.75 - 2.25 Inch
- Rim Motor: 48V 750W Brushless Gear Hub Motor
- Torque: 55 N.M
- Wiring Method: Waterproof Wire Connection System
- Maximum Speed: 50 km/h
- Display: Intelligent Colorful LCD Panel Display
- Controller: Intelligent Motor Controller, the Current is 22±1A
- Riding mode: Twist 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
- Freewheel: Shimano TZ500 6 or 7 Speed Thread-on Freewheel
- 12 Months Replacement Warranty on the Motor & Battery
- 48V 28.8AH Triangle Battery with Bag
- Riding Range: Up to 110 km range with Pedal Assist Mode
Package Include :
- 1x 48V 750W Rear Rim Motor
- 1x Intelligent Motor Controller
- 1x Controller Box
- 1x Pedal Assist Crank Sensor
- 1x Pair of E-Brake Levers
- 1x Twist Throttle
- 1x LCD Display
- 1x Cable Ties Set
- 1x Manual
- 1x 6 or 7 Speed Freewheel
- 1 x 48V 28.8AH Triangle Battery & Bag
- 1 x Charger Set
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 Triangle 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.
- The AU regulations dictate that a kit must not exceed the rated power of 250W to be road-legal. 750W Motor is not path legal, this product is recommended for off-road or private property use only.
- Please noted that the rear motor hub will only suit thread-on freewheel which is up to 6 or 7 Speeds, the freewheel is included.
- 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
4.1 ★★★★★
Based on 23 reviews
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Product Reviews
★★★★★ 5
Just as described
Color: Blue+red
Just as described. Quick shipping
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Reviewed in the United States on April 4, 2026
★★★★★ 3
Leaks
Color: Blue+red
Water leaks out of the button you press to change out the head so we will be sending back. Other than that it would be perfect, I’m sure it’s just a fluke thing.
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Reviewed in the United States on June 1, 2026
★★★★★ 5
The most powerful water flosser I've found. 100% happy!
Color: Rose Gold
I prefer a water flosser which has the ability to shoot the water between my, very tightly spaced, teeth more powerfully than other water flossers I'd tried. Online searches seem to often say that the Waterpik Aquarius Water Flosser is the best and most powerful water flosser, so over time, I actually purchased that product TWICE, although I was not particularly impressed with its power when I first purchased it. At the time, I could not identify any similar product that appeared to perform any better.
Well, recently a friend recommended this Burst water flosser to me so I decided to give it a try. I am SO happy to report that it IS more powerful than the Waterpic water flosser, and using it's high setting, it has helped me flush significantly more debris from within my teeth and gums than I was able to get with the Waterpic product. On top of that, I love that it is cordless and that it takes up much less space on my pedestal sink. Admittedly, since its water reservoir is smaller, I do have to fill it twice in order to very thoroughly clean all of my teeth and gums each time, but that is a non-issue for me. I'm extremely satisfied with this product!
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Reviewed in the United States on February 7, 2025
★★★★★ 5
Childhood memories 😊
Color: Black, Color: Black
I came across this device from my orthodontist. I really don't enjoy flossing, for whatever reason I've always felt like I'm going to pull out a tooth when going slightly around my teeths gumline. But this little nifty device called burst helps with that. I've always enjoy the water flossing when I was a child visiting the orthodontist and now that I'm an adult, I still feel the same way. This whatever flossing device is amazing.
That being said, please read the instructions or at least watch and the video, that's a major plus for the visual learner's. The water floss is pretty powerful so be mindful. When I first used this device I dang near shot water in my eyeball. They definitely gave it the right name "Burst". I love the design of the packaging and the cute little travel bag it comes with. It's very easy to hold and the materials that this device is made out of does not feel cheap at all. It's very smooth to the touch and easy to hold. Though the the device is big,I must say it isn't heavy to hold when water flossing. I did however have a little bit of a hard time opening the area where the water goes. It's definitely a snug fit but once you pull at it enough eventually it'll open.
The overall design is outstanding. They come in various colors as well. I'm definitely glad my dentist brought this to my attention after me sharing my fear of regular flossing. I definitely prefer water flossing over dental flossing however I still incorporate dental flossing for two reasons. One being dental hygiene and second being to overcome my fear. So if you share that fear with me as well this burst device is definitely a safer alternative. But do keep in my to dental floss as well for hygiene and to conquer your fears. I hope this helps Amazon folks! Happy water flossing!
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Reviewed in the United States on January 22, 2023
★★★★★ 4
BURST OR BUST?
Color: Rose Gold
This is my second purchase of the Burst water flosser. The first stopped working after one year. Im just hoping this one lasts longer!!! In the interim I did buy a Waterpik based on the brand being around for so long. Side by side comparison, the Burst has more burst than the Waterpik. Im going to keep this one even though the price has doubled since my original purchase. Rated 4/5 because the first purchase only lasted one year and because of the increase in price.
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Reviewed in the United States on March 30, 2026