30 REVIEWS - Torque Sensor Ebike Kit
When help is required, they respond with what's needed
Model: KH50T 250W 15Ah Rear Motor with Torque Sensor, KH50T 250W 15Ah Rear Motor with Torque Sensor
Size: 29”, 29“
Color: Black, Black
United Kingdom
, 1/6/2026
It took a while to arrive but that was expected. Works great. But it was not easy to install. Manual and videos were helpful but not 100% clear to me. I'm not the most mechanically savvy person and I'm stubborn to call for support. I had to clip a few parts to make them fit my bike, but in the end it works great!
Model: KF30T 250W 9Ah Rear Motor with Torque Sensor, KF30T 250W 9Ah Rear Motor with Torque Sensor
Size: 700C (28“), 700C (28“)
Color: Black, Black
impressed by both the product and the service, and wouldn't heistate to recommend it to others.
Model: KF30T 250W 9Ah Rear Motor with Torque Sensor, KF30T 250W 9Ah Rear Motor with Torque Sensor
Size: 700C (28“), 700C (28“)
Color: Black, Black
United States of America
, 12/18/2025
Great product; love how well it works and how reliable it is. And during installation process, the LVBU team helped me sort out and identify an issue with the display. I bought an adapter to install it and it totally solved the issue -- flawless rides now. Go LVBU!
Model: KF30T 250W 9Ah Rear Motor with Torque Sensor, KF30T 250W 9Ah Rear Motor with Torque Sensor
Size: 700C (28“), 700C (28“)
Color: Black, Black
Mobility issues demanded that I go 'electric' - I had invested heavily over the years in bikes to meet most occasions, Leisure, long cycles, holidaying away from home and shopping. So getting rid of three bike and replace with 1 electric was not a suitable option. I opted to convert (rather than buying cheap electric) and whilst there were some niggles because of my ineptitude I got through with the help from LVBU backup team. Very happy with the transfer and to date only switch to electric mode on hills and after getting lost and need to get home. The fold up bike took a little getting used to and the additions do add weight to the bike - but great for taking abroad still.
Model: BZ50T 250W 15Ah Rear Motor with Torque Sensor, BZ50T 250W 15Ah Rear Motor with Torque Sensor
Size: 26", 26"
Color: Black, Black
Very please with the KF system. Wish o had got that one first lol
Model: KF30T 250W 9Ah Rear Motor with Torque Sensor, KF30T 250W 9Ah Rear Motor with Torque Sensor
Size: 700C (28“), 700C (28“)
Color: Black, Black
I was encouraged by the quick response to an online question from the support team. The early delivery of my kit was an added bonus. The installation was fairly easy. My first ride was amazing. It has been such a joy to ride.
Model: KF30T 250W 9Ah Rear Motor with Torque Sensor, KF30T 250W 9Ah Rear Motor with Torque Sensor
Size: 700C (28“), 700C (28“)
Color: Black, Black
From a very satisfied customer.
Each step presented a challenge for me and I was able to solve whatever came up. I ended up feeling pretty pleased with myself!
The battery holder was awkward to install and took a little time to figure out which screw I should put in first. I was impressed with the design overall but found/find that charging when it is on the bike is awkward...hard to access the connection.
Getting the control switch onto the handlebar, I had to cut the sleeve-grip off. LVBU kindly reimbursed me for that.
Putting the new wheel with the engine in it was much easier to do than I had expected. I did have to switch the washers around in order to get the disc brake to clear.
Connecting the cables took a bit of ingenuity and some electric tape on one to make sure it stayed connected.
Adding the ties was a breeze.
I was amazed at how easy it was to incorporate the power from the engine when riding the bike and I am thrilled with the result. I should add that it was pretty easy to get support via email although I actually navigated this myself.
Model: KD40T 250W 12Ah Rear Motor with Torque Sensor, KD40T 250W 12Ah Rear Motor with Torque Sensor
Size: 700C (28“), 700C (28“)
Color: Black, Black
United Kingdom
, 7/16/2025
This is an excellent company to do business with. All of my questions were answered to my satisfaction
Model: KN20T 250W 6Ah Rear Motor with Torque Sensor, KN20T
Size: 26", 26"
Color: Black, Black
I like the basic idea of a simplified motor extension for a pedal bike. The wheel integrates the torque sensor and the battery quality is good. The overall quality and concept gives a good value for money.
Model: KF30T 250W 9Ah Rear Motor with Torque Sensor, KF30T 250W 9Ah Rear Motor with Torque Sensor
Size: 700C (28“), 700C (28“)
Color: Black, Black
all questions answered. product is working every well
Model: KF30T 250W 9Ah Rear Motor with Torque Sensor, KF30T 250W 9Ah Rear Motor with Torque Sensor
Size: 700C (28“), 700C (28“)
Color: Black, Black
Puts the fun back into riding a bike for me.
Model: KN20T 250W 6Ah Rear Motor with Torque Sensor, KN20T
Size: 26", 26"
Color: Black, Black
I had a BionX electric bike that worked very well. Sophisticated electronics, and very smooth progressive pressure sensitive support from the motor at the back. I sold it because I was fitter last year, and needed space too. My health is no so good this year, so I looked for a simpler (and way cheaper)alternative to fit my hybrid/road bike with a motor at the front, to make it easier to switch the original wheel back if I want to not use the motor. I checked the width of the fork, and that was OK before I ordered the wheel, it was delivered in around two months but worth waiting, the kit works well, the motor does help to top the hills in my area.
Model: KN20T 250W 6Ah Rear Motor with Torque Sensor, KN20T
Size: 26", 26"
Color: Black, Black
United States of America
, 4/2/2025
i choose the KF30S with the bottle battery finally. i frequently commute 25 miles to work in pennsylvania (we have many hills). This product does a great job and making this daunting commute on a bike doable. you do your body a favor as well as the earth by driving your car less.
Model: KF30T 250W 9Ah Rear Motor with Torque Sensor, KF30T 250W 9Ah Rear Motor with Torque Sensor
Size: 700C (28“), 700C (28“)
Color: Black, Black
The product is great, I like that the hub is made for the front wheel for easy installation. The price tag I feel is a little steep for just a 250 watt motor and basic battery...should be about $50 less to make it a good value. The throttle button should be slight larger for a better tactile feel to it. The staff was friendly and knowledgeable about the product.
With my knee and hip issues, this kit is a life-saver and I now have revived interest in bicycling once again!
Model: KF30T 250W 9Ah Rear Motor with Torque Sensor, KF30T 250W 9Ah Rear Motor with Torque Sensor
Size: 27.5", 27.5"
Color: Black, Black
Bought the torque sensor electric conversion-great product and service- just too pricey
Model: KD30T 250W 9Ah Rear Motor with Torque Sensor, KD30T 250W 9Ah Rear Motor with Torque Sensor
Size: 700C (28“), 700C (28“)
Color: Black, Black
Great!
This is my second purchase. I am very happy with it.
Model: KN20T 250W 6Ah Rear Motor with Torque Sensor, KN20T
Size: 26", 26"
Color: Black, Black
Very satisfied, a good team that listens and is able to provide the necessary information. I recommend
Model: KD40T 250W 12Ah Rear Motor with Torque Sensor, KD40T 250W 12Ah Rear Motor with Torque Sensor
Size: 700C (28“), 700C (28“)
Color: Black, Black
Good product, decent service. It allows me to get the exercise I need without fear of getting overly fatigued, that's exactly what am looking for.
Model: KF30T 250W 9Ah Rear Motor with Torque Sensor, KF30T 250W 9Ah Rear Motor with Torque Sensor
Size: 700C (28“), 700C (28“)
Color: Black, Black
When I arrive to a steep hill, the conversion motor saves the day by making my climb very comfortable. On flat roads, this kit make me pass bikes that are much lighter than my bike.
Model: KF30T 250W 9Ah Rear Motor with Torque Sensor, KF30T 250W 9Ah Rear Motor with Torque Sensor
Size: 27.5", 27.5"
Color: Black, Black
