119 REVIEWS - KH50S Ebike Conversion Kit
I love it. It makes riding bike so much fun. And if you use it on flat surface and pedal at the same time it goes very fast.
Model: KH50S 250W 15Ah Front, 250W Motor, Front wheel ebike kit
Size: 29'', 29 inch rim with tyre
Color: Black, Black
I live in the Arkansas Ozark Mountains and everything seems to be uphill. I had given up riding my bike because at 79 it was to much. My son told me of an electric bike he rode on a visit to CA and recommended that I give it a try. I checked this out online and saw a link to the lvbu's site. I bought ebike conversion from them. I had no trouble at all installing the kit, a10 minute job. I did, later, replace the tire to a 2.25 size to match the back and it makes for a more comfortable ride on the gravel roads. I am once again getting good exercise, I peddle probably 90% of the time and use the motor for hill tops of course.
Model: KH50S 250W 15Ah Rear, 250W Motor, Rear wheel ebike kit
Size: 27.5'', 27.5 inch rim with tyre
Color: Black, Black
Now on my 4th climber. bought 3 for the family and I had to go to a 29in bike because of my size. Easy installation, great people to work with.
Model: KH52S 500W 12Ah Rear, KH52S 500W Rear Motor
Size: 29'', 29 inch rim with tyre
Color: Black, Black
Easy to follow the instructions and just s few common tools to be biking. Great for seniors to get out and bike- makes the hills easy. This conversation did what they said it would.
Model: KH50S 250W 15Ah Rear, 250W Motor, Rear wheel ebike kit
Size: 29'', 29 inch rim with tyre
Color: Black, Black
Order was shipped very quickly and the batteries look like they will work great for our use. Thanks!
Model: KH50S 250W 15Ah Rear, 250W Motor, Rear wheel ebike kit
Size: 29'', 29 inch rim with tyre
Color: Black, Black
The motor really makes a long bike ride more pleasant for me, and makes it possible for my wife, who cannot pedal uphill at full force due to an injury. It has been reliable and easy to use.
Model: KH50S 350W 15Ah Rear, KH50S 350W Rear Motor
Size: 29'', 29 inch rim with tyre
Color: Black, Black
I wanted to be able to ride my bike to the school where I teach and return. This 7.5 mile ride(one way) has a section with a continuous 3 mile uphill grade of 6%-10% with a short stretch of 16% grade, 1000ft elevation change. I am in reasonably good biking shape, 57 years old. The kit made this ride a solid workout still on my mountain bike, but I made it all the way without being wiped, even up the 16% grade! I was surprised and impressed! I have yet to do the ride enough to know the mileage I can ride on a single charge with the lithium battery, hopefully this week. I recommend it !
Model: KH50S 250W 15Ah Rear, 250W Motor, Rear wheel ebike kit
Size: 27.5'', 27.5 inch rim with tyre
Color: Black, Black
United States of America
, 3/19/2025
My wheel is fairly new, but I have used it several times. My bike use is primarily for running around town for errands and the like. I live in a very hilly town in the northern Rocky Mountains. I have found as I am growing older that I was resisting using my bike on account of the hills. My wheel has had the effect of "flattening" out my routes so they feel more like a town on the flats rather than hanging on the hills. I love my new wheel, I had no trouble installing it. I did replace the tire and tube with the one on my other wheel - easy stuff. I am very happy with this product.
Model: KH50S 350W 15Ah Rear, KH50S 350W Rear Motor
Size: 27.5'', 27.5 inch rim with tyre
Color: Black, Black
It is just the very best ! I've had my known for four months and has provided wonderful support to my efforts of bike riding. I have only ones exceeded the battery life. It is ready to go whenever I want to take a ride. I hardly recommend it to anyone needing additional help on their travels on their bikes.
Model: KH50S 250W 15Ah Rear, 250W Motor, Rear wheel ebike kit
Size: 29'', 29 inch rim with tyre
Color: Black, Black
The guys were very helpful, as was their documentation and website.
Today was my first trial run and the gizmo worked perfectly. As I get used to it, especially the rather small but convenient throttle. My hats off to RAO and the folks there.:)
Model: KH50S 250W 15Ah Rear, 250W Motor, Rear wheel ebike kit
Size: 29'', 29 inch rim with tyre
Color: Black, Black
The wheel does as advertised, is not difficult to install, and has helped me stay on the bike and off my truck. I commute to 3 jobs and school, within a 10/15-mile radius. Used when most needed (uphill climbs mainly, and days where my body is wiped), the wheel has been crucial to an enjoyable ride.
I have a truck but with gas prices, maintenance costs, and physical health problems from sitting too long, I wanted to ride my bike again like I used to. However, 2 of my jobs involve steeper hills than I used to have on my commute and it was discouraging to ride after a bit...until I got the kit
I want to support them given my positive experience.
Model: KH50S 250W 15Ah Rear, 250W Motor, Rear wheel ebike kit
Size: 29'', 29 inch rim with tyre
Color: Black, Black
Love this product, absolutely Incredible !!
I never thought that I would Love to ride my Bike again. The extra power provided by the Electric Wheel is enough to encourage me to keep riding and it makes me look forward to climbing the next hill with ease !
Model: KH50S 250W 15Ah Rear, 250W Motor, Rear wheel ebike kit
Size: 700C(28''), 28 inch rim with tyre
Color: Black, Black
Excellent product, works as advertised. A few hills in my town, and the kit can give me enough boost.
Model: KH50S 350W 15Ah Rear, KH50S 350W Rear Motor
Size: 29'', 29 inch rim with tyre
Color: Black, Black
United States of America
, 2/19/2025
I'm 65 and 90KG (significantly overweight, but otherwise in good health). I have been single track biking for the last few months pretty regularly. About 3 weeks ago I purchased the motor kit from the guys. I have used it half a dozen times and am very happy with it. The power is adequate for about 95% of the inclines I have encountered. However, for someone of my size I think a 350 watt motor would have been a better fit for my kind of riding (up & down single track). But I think that once I lose weight the 250w will be perfect. I do get better exercise with the motor because I don't need to take so many breaks and I ride quite a bit further at a more constant speed. Of course, it's also much more fun. Overall I am very happy with my purchase and the service.
Model: KH50S 250W 15Ah Front, 250W Motor, Front wheel ebike kit
Size: 29'', 29 inch rim with tyre
Color: Black, Black
The ebike kit lets me still enjoy many of the more chalinging trails that I have been avoiding because of the hills. Hills are no longer a factor in deciding where to bike this afternoon.
Model: KH50S 350W 15Ah Front, 350W Motor, Front wheel ebike kit
Size: 29'', 29 inch rim with tyre
Color: Black, Black
United States of America
, 2/11/2025
Amazing!!! it has changed my life! I ride everywhere in Tampa, FL because the kit has freed me from the fear of over-doing it. I'll be 71 in July and I am like a 10-yr-old with a new bike at Christmas. Since I installed ir I have put over 800 miles on my bike and now my wife also rides with me. And we get more exercise now with our bikes than before.
Model: KH50S 250W 15Ah Front, 250W Motor, Front wheel ebike kit
Size: 29'', 29 inch rim with tyre
Color: Black, Black
The new parts that I got were all upgraded. With additional advantages like variable speed, Great voltage more power, and docking station for battery with LED display.
Model: KH52S 500W 12Ah Rear, KH52S 500W Rear Motor
Size: 29'', 29 inch rim with tyre
Color: Black, Black
I love to cycle and live at the top of a large hill. Unfortunately I have severe arthritis and need to bilateral knee replacements. My electric bike let's me make it home without straining my knees.
Model: KH50S 350W 15Ah Rear, KH50S 350W Rear Motor
Size: 27.5'', 27.5 inch rim with tyre
Color: Black, Black
I have not tried the product yet due to surgery, but the kit was easy to install and functions fine. Can't wait to test the it....
Model: KH50S 250W 15Ah Front, 250W Motor, Front wheel ebike kit
Size: 27.5'', 27.5 inch rim with tyre
Color: Black, Black
United States of America
, 1/9/2025
We have been using the conversion kits on two of our bikes for the past 5 years to get us up the hilly parts of our long commute across San Francisco with our growing son as a passenger. The additional power has enabled us to continue to get exercise. We have now bought another 350w kit for our Tandem bike to take over as our SUV for commuting to school. I wish the cabling were more easily customizable so that I did not have extra coaxial cable looped and bunched near my seat stem.
Model: KH50S 350W 15Ah Rear, KH50S 350W Rear Motor
Size: 29'', 29 inch rim with tyre
Color: Black, Black
