Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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Description
28"/29'/700C' 48V 500W Front Wheel Hub Motor Conversion Electric Bike Bicycle Kit Triangle BatteryFor 700C 28 Inch 29 Inch 700C front wheel with a width between 700*35C to 700*55C 28 Inch front wheel with a width between 1. 75 to 2. 25 Inch 29 Inch front wheel with a width between 1. 75 to 2. 25 Inch Specifications Rim Motor: 48V 500W Brushless Gear FRONT Hub Motor Torque: 55 N. M Wiring Method: Waterproof Wire Connection System Maximum Speed: 40 km h Display: Intelligent Colourful LCD Panel Display Controller: Intelligent Motor Controller, the
For 700C / 28 Inch / 29 Inch
- 700C front wheel with a width between 700*35C to 700*55C
- 28 Inch front wheel with a width between 1.75 to 2.25 Inch
- 29 Inch front wheel with a width between 1.75 to 2.25 Inch
Specifications
- Rim Motor: 48V 500W Brushless Gear FRONT Hub Motor
- Torque: 55 N.M
- Wiring Method: Waterproof Wire Connection System
- Maximum Speed: 40 km/h
- Display: Intelligent Colourful LCD Panel Display
- Controller: Intelligent Motor Controller, the Current is 22±1A
- Riding mode: Thumb Throttle Electric Assist Mode, Pedal Assist Mode
- Front Fork Width Requirement: 98 - 102mm
-
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: Aluminium 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 15AH (Up to 60 km with Pedal Assist Mode), 48V 20AH (Up to 80 km with Pedal Assist Mode), 48V 20AH (Up to 80 km with Pedal Assist Mode), 48V 28.8AH (Up to 110 km with Pedal Assist Mode)
- 12 Months Replacement Warranty on Motor & Battery (If Applicable)
Package Include :
- 1x 48V 500W Front 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 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 front fork width (98 - 102mm) 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
4.1 ★★★★★
Based on 158 reviews
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Product Reviews
★★★★★ 5
Good product
Size: 22'' X 22''
Easy to change out pads.
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Reviewed in the United States on May 15, 2026
★★★★★ 1
Don’t buy
Size: 28'' X 34''
Mine arrived broken and scratched I think I received one that someone had returned. It also doesn’t hold pads that well my 4 lb teacup Yorkie is able to pull the pad off of the pad holder without even ripping the pad.
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Reviewed in the United States on March 26, 2026
★★★★★ 5
Excellent!
Size: 22'' X 22''
Highly recommend this pad holder. Does an excellent job keeping the pad secure and in place. No more shredded pads since. Bonus: no leaks on the floor. It’s so practical and so helpful.
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Reviewed in the United States on March 1, 2026
★★★★★ 3
Pretty Good But Not Perfect!
Size: 28'' X 34''
I have been using two of these frames for my miniature poodle puppy for almost a month now and while they are useful, they could be improved. The size of the frames are great for our miniature size poodle puppy and the Amazon pads that fit the frames absorb well without leaking underneath. The grips on the bottom of the frame keep it in place so it does not slide across floor. The frame hinges in the center so you can easily carry it through doorways. I am in my 60's so it is nice to be able to carry it to my work table in order to change pads while standing up.
My 4 month old 10 pound puppy can make a dinner plate size circle of pee onto the pad first thing in the morning. 4 large pees are easily held by the pee pads before needing to change it but we prefer to change the pads more often for sanitary reasons. Not sure if you have a very large breed dog that these would work for you. Our puppy likes going on these without hesitation so they are comfortable for him to walk around on and turn to find just the right spot!
Compared to other brands I have looked at this is a great value for money and worth a try to help with potty training your pup. Our puppy sleeps in an X-pen inside of our home at night and when we are gone so these help with keeping the pads where we want them. We have two - one inside X-pen and one by door where we are training puppy to go outside.
These frames are nice in appearance and seem like they will last but they are a little awkward to use compared to another brand I purchased which was more durable and easier to change pad. I ended up with these because other brands do not offer such a large size (28 x 34).
Our main complaints about these frames are:
1. The top frame is hinged and a little wobbly to manuever over the edges of the pee pads. Another brand, while a bit smaller, has a solid one piece frame that goes over entire pad in one step. This frame requires a three step process of laying pad down, pulling edges out flat and placing one side of frame down and then repeating on other side. There is usually a bit of adjustment that needs to be done and so requires opening and closing the frame again for adjustments.
2. The Amazon pee pads that fit this frame hold the pee well without leaking but have very thin tissue paper like edges (blue) that do not extend out far enough to make capturing the edges of the pee pad under the frame very easy to maneuver. It would be a game changer if the pads were made at least 1" bigger around length and width so edges are firmly held in place.
3. Our tiny 10 pound poodle pup is able to easily dig out edges of pad and tear it up. Not as bad as a loose pad by any means, but blue edges are exposed at side centers where frame hinges and there is no cover of edges (unlike a one piece frame) and the blue color seems to attract him. He can dig and loosen pad on any side because there is no way to hide and hold down all of the blue edges of pee pad.
I am still using these to potty train and, as I said earlier, these are way better than loose pee pads. I may shop for even larger size pee pads in the future to better lock down all of the edges without so much difficulty.
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Reviewed in the United States on May 5, 2026
★★★★★ 4
Good product for dog training.
Size: 22'' X 22''
Work for the most part. Dogs will chew on it so wipe it down with dawn dish soap. Hard to clean where it clips down.
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Reviewed in the United States on March 13, 2026
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