251 REVIEWS - KH50S Ebike Conversion Kit
Turned a rarely used sit-up-and-beg shopping bike into an ideal bike for shopping locally and going to the pub. Easy to instal and easy to keep charged.
Model: KH50S 250W 15Ah Front, 250W Motor, Front wheel ebike kit
Size: 27.5'', 27.5 inch rim with tyre
Color: Black, Black
The conversion is great for several reasons. As I had not been bike riding in a long time, it provides great assistance in getting started and going uphill, and also for just cruising when I get a bit tired. Being a tricycle, it's a bit heavy, so the help is extra appreciated. I love riding!
Model: KH50S 350W 15Ah Front, 350W Motor, Front wheel ebike kit
Size: 24'', 24 inch rim with tyre
Color: Black, Black
Amazing company and amazing product. The only downfall if the waiting time for the items to arrive. 2 months is quite a time to wait. But it's worth the wait.
Model: KH50S 350W 15Ah Rear, KH50S 350W Rear Motor
Size: 29'', 29 inch rim with tyre
Color: Black, Black
United States of America
, 9/9/2026
Got the kit to upgrade a long-tail cargo bike. Very happy with it - easy to install, easy to use. Makes longer journeys with larger loads feasible. Good experience with customer service also.
Model: KH50S 350W 15Ah Front, 350W Motor, Front wheel ebike kit
Size: 29'', 29 inch rim with tyre
Color: Black, Black
Easy to install. Works well. Even for a 250+ lbs rider. Battery range is accurate. Makes windy days less of a pain to get some exercise on the bike.
Model: KH52S 500W 12Ah Rear, KH52S 500W Rear Motor
Size: 29'', 29 inch rim with tyre
Color: Black, Black
I looked at several conversion kits but couldn't find one that was suitable for my bike. When I came across the lvbu website I realized that would be perfect for me. It only took me a few hours to complete the change over and start using it. I was delighted with the experience.
Model: KH50S 250W 15Ah Rear, 250W Motor, Rear wheel ebike kit
Size: 29'', 29 inch rim with tyre
Color: Black, Black
This has been a game changer. A middle of the road (?) bike turned into a fun, functional hill climbing dream machine! It's absolutely brilliant. Especially the portable battery to remove temptation from pesky bike thieves. 4 stars not 5 because the shipping, it took 2 months from order to delivery (although that was made clear at the start). After that it's all been fantastic. Go for it!
Model: KH50S 350W 15Ah Front, 350W Motor, Front wheel ebike kit
Size: 700C(28''), 28 inch rim with tyre
Color: Black, Black
Francisco Mariz Rodrigues
I’ve had the electric kit for about 2 years and it’s been great - customer service has often been prompt too!
Model: KH50S 250W 15Ah Front, 250W Motor, Front wheel ebike kit
Size: 16'', 16 inch rim with tyre
Color: Black, Black
it works perfectly.
The team is quick for answering in case of problem!
I recommand it
Model: KH50T 250W 15Ah Rear Motor with Torque Sensor, KH50T 250W Rear Motor with Torque Sensor
Size: 700C(28''), 28 inch rim with tyre
Color: Black, Black
Does everything it says on the tin. Be patient for its arrival though.
Model: KH50T 250W 15Ah Rear Motor with Torque Sensor, KH50T 250W Rear Motor with Torque Sensor
Size: 700C(28''), 28 inch rim with tyre
Color: Black, Black
I really like it. It getting around the city much easier going up steep hills.
Model: KH50S 250W 15Ah Rear, 250W Motor, Rear wheel ebike kit
Size: 29'', 29 inch rim with tyre
Color: Black, Black
Easy to install. Reliable and easy in use. In particular I like the wireless design.
Model: KH50T 250W 15Ah Rear Motor with Torque Sensor, KH50T 250W Rear Motor with Torque Sensor
Size: 29'', 29 inch rim with tyre
Color: Black, Black
Love the way it handles hills. This has made biking even more enjoyable.
Model: KH50S 350W 15Ah Front, 350W Motor, Front wheel ebike kit
Size: 29'', 29 inch rim with tyre
Color: Black, Black
I decided to purchase a kit for my Bianchi road bike. Although it isn’t intended for this type of bike, a few minor modifications & it was good to go. Since I only wanted light assistance so that I can still get a good workout, the range of the battery is fine. Also the kit is very light so I can still viably ride even if I do run out of battery power. Love it.
Model: KH50S 350W 15Ah Front, 350W Motor, Front wheel ebike kit
Size: 29'', 29 inch rim with tyre
Color: Black, Black
The best thing about LVBU is that you can get an e bike that doesn't weigh a ton!
Model: KH50S 250W 15Ah Rear, 250W Motor, Rear wheel ebike kit
Size: 29'', 29 inch rim with tyre
Color: Black, Black
United Kingdom
, 8/3/2026
This ebike conversion system is so easy to install, and the performance is so excellent. when you compare the cost of an E bike in the market to what the ebike system cost you, this system would be the obvious choice. Since I installed the motor on my bike, I love biking even more.
Model: KH50S 250W 15Ah Front, 250W Motor, Front wheel ebike kit
Size: 27.5'', 27.5 inch rim with tyre
Color: Black, Black
Iove the new kit I put on my bike! It gives me new confidence to go on longer rides now! I would recommend this kit for anyone!
Model: KH50S 250W 15Ah Rear, 250W Motor, Rear wheel ebike kit
Size: 700C(28''), 28 inch rim with tyre
Color: Black, Black
I've had this kit for just under a year and so far my experience with them has been great. It does take what feels like forever to get the kit but once you do it was easy to install, great customer experience and the motor gives me just enough of a boost to make riding my bike that much more enjoyable. I'd definitely recommend it to someone who has an acoustic bike they love and wish they could go electric without having to give it up!
Model: KH50S 250W 15Ah Rear, 250W Motor, Rear wheel ebike kit
Size: 27.5'', 27.5 inch rim with tyre
Color: Black, Black
Easy to install and use. Excellent power for hills.
Model: KH50S 350W 15Ah Rear, KH50S 350W Rear Motor
Size: 29'', 29 inch rim with tyre
Color: Black, Black
Very good, helpful customer support for a great product
Model: KH50S 250W 15Ah Front, 250W Motor, Front wheel ebike kit
Size: 29'', 29 inch rim with tyre
Color: Black, Black
