198 REVIEWS - KH50S Ebike Conversion Kit
As for my first experience, I’m fully satisfied, the process to get the ebike kit at launch was smooth and clear, the delivery date has been faithfully managed. The box containing the full kit arrived in perfect conditions and the instructios to mount and link all the equipments are clear and easy. My old dad’s mountain bike has just started a new life with the kit, couldn’t believe it could actually happen but it really do. Thanks to all the team working on this amazing project that became true, keep it up!
Model: KH50S 250W 15Ah Rear, 250W Motor, Rear wheel ebike kit
Size: 29'', 29 inch rim with tyre
Color: Black, Black
United States of America
, 3/3/2026
I love the lvbu bike! It is awesome! I ride it 3 times a week now for 20 miles each time!
Model: KH50S 350W 15Ah Front, 350W Motor, Front wheel ebike kit
Size: 29'', 29 inch rim with tyre
Color: Black, Black
I had lined up my local bike shop to do the work before the box arrived. They were pleased with ease of installation on my Day 6 semi-recumbent.
I've been able to painlessly turn my thrice weekly 10 mile rides into 25 mile routes! I'm seeing so much more of the world. Will soon upgrade wife's Townie that has coaster brakes - fingers crossed....
Model: KH50S 250W 15Ah Front, 250W Motor, Front wheel ebike kit
Size: 20'', 20 inch rim with tyre
Color: Black, Black
Simple and cheap to put on the bike, really powerful and great for getting up those hills! Delivery was actually super quick too
Model: KH50S 350W 15Ah Rear, KH50S 350W Rear Motor
Size: 29'', 29 inch rim with tyre
Color: Black, Black
The support was exceptional. Excellent communication and always helpful. Everything was handled perfectly.
Model: KH52S 500W 12Ah Rear, KH52S 500W Rear Motor
Size: 700C(28''), 28 inch rim with tyre
Color: Black, Black
Unexpected fast delivery and good customer support even with non-standard questions
Model: KH50S 250W 15Ah Rear, 250W Motor, Rear wheel ebike kit
Size: 700C(28''), 28 inch rim with tyre
Color: Black, Black
The packaging is fine, and quality of parts are excellent. I assembled it with my friend quickly and my bike became ready in half an hour.
Using it like 2 weeks and it is totally changed my life. I'm also using bicycle trailer with it and I never feel a decrease of torque.
I can and I will suggest it to my friends absolutely.
Model: KH50S 350W 15Ah Rear, KH50S 350W Rear Motor
Size: 27.5'', 27.5 inch rim with tyre
Color: Black, Black
I had doubts about being able to add electric hub to my customized recumbent but it installed and runs perfectly. Thanks to the support from Rao, I am enjoying the pedal assist everything I ride.
Model: KH50S 350W 15Ah Front, 350W Motor, Front wheel ebike kit
Size: 20'', 20 inch rim with tyre
Color: Black, Black
Really great kit. Love it.
Model: KH50S 250W 15Ah Rear, 250W Motor, Rear wheel ebike kit
Size: 29'', 29 inch rim with tyre
Color: Black, Black
Changing over the wheel was very easy, and biking to work is so much nicer now! Can get about a week out of a charge.
Model: KH50S 250W 15Ah Front, 250W Motor, Front wheel ebike kit
Size: 700C(28''), 28 inch rim with tyre
Color: Black, Black
My bike is really good for getting me up the hills now around where I live. thanks
Model: KH50S 250W 15Ah Rear, 250W Motor, Rear wheel ebike kit
Size: 29'', 29 inch rim with tyre
Color: Black, Black
United States of America
, 1/25/2026
Amazing product and I am so happy to have my same trusty bike with just a little hill help now and then! The only down side is it had to come from China. They REALLY need a Seattle dealer. This town would devour this product!
Model: KH50S 250W 15Ah Front, 250W Motor, Front wheel ebike kit
Size: 29'', 29 inch rim with tyre
Color: Black, Black
I do feel smug going up steep hills which a few weeks ago I was the cyclist panting away whilst struggling to get up them. thanks lvbu
Model: KH50S 350W 15Ah Rear, KH50S 350W Rear Motor
Size: 29'', 29 inch rim with tyre
Color: Black, Black
I was looking for a relatively inexpensive way to convert my hybrid bike into an e-bike, and lvbu made it possible. The two months wait was a minor inconvenience, and the anticipation made me feel like being a little kid at Christmas all over again. I have been enjoying the e-bike experience for over 3 months now. The predominantly hilly terrain involving literally all of my rides is much more manageable now, and I am actually adding greater distance to many of my rides.
Thank you LVBU for giving me increased incentive to ride longer into the cold weather months, and to look forward to starting earlier in the spring. Bravo!
Model: KH50S 250W 15Ah Front, 250W Motor, Front wheel ebike kit
Size: 29'', 29 inch rim with tyre
Color: Black, Black
Rao was great: efficient and respectful.
He provided an efficient solution and kept me posted on the progress.
Model: KH50S 250W 15Ah Rear, 250W Motor, Rear wheel ebike kit
Size: 700C(28''), 28 inch rim with tyre
Color: Black, Black
Professional and kind support!
Model: KH52S 500W 12Ah Rear, KH52S 500W Rear Motor
Size: 29'', 29 inch rim with tyre
Color: Black, Black
Really a great product, It was a breeze to do this conversion. It has good power to cruise and handle some decent hill climbs. I would recommend this product to anyone, who wants to switch to ebike.
Model: KH50S 250W 15Ah Rear, 250W Motor, Rear wheel ebike kit
Size: 29'', 29 inch rim with tyre
Color: Black, Black
My customer service representative, Rao, was very responsive and helpful. He quickly understood my issue and took care of it efficiently.
Model: KH50S 350W 15Ah Rear, KH50S 350W Rear Motor
Size: 27.5'', 27.5 inch rim with tyre
Color: Black, Black
United States of America
, 12/31/2025
The kit is generally great as a product!
Model: KH50S 350W 15Ah Front, 350W Motor, Front wheel ebike kit
Size: 29'', 29 inch rim with tyre
Color: Black, Black
United Kingdom
, 12/29/2025
Happy with this product. Pretty easy installation. I am using an older Sear's style steel stopover bike that I had converted to a single speed. It has made the bike fun again particularly if it is a windy day.
Model: KH50S 250W 15Ah Front, 250W Motor, Front wheel ebike kit
Size: 29'', 29 inch rim with tyre
Color: Black, Black
