62 REVIEWS - Torque Sensor Ebike Kit
Works super well, I only have to charge my battery (it’s 15AH large power) every 2-3 days, the assist is really smooth at following the pedals. Just as advertised.
Model: KH50T 250W 15Ah Rear Motor with Torque Sensor, KH50T 250W 15Ah Rear Motor with Torque Sensor
Size: 700C (28“), 700C (28“)
Color: Black, Black
Easy to install, works great and silent.
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 Kingdom
, 10/14/2026
It's a real pleasure to be able to congratulate lvbu in having a company policy that tries to give a solution to a problem as it's core policy.
It can be frustrating not being able to go to a actual outlet to have a problem investigated as it generally needs to be dealt with by email.
This was the case for me but when the problem was recognised as difficult the team Leader became involved and rang me and was incredibly helpful and quickly and went above and beyond to solve the problem to my satisfaction.
Thank you so much as I'm up and running again !
Model: KH50T 250W 15Ah Rear Motor with Torque Sensor, KH50T 250W 15Ah Rear Motor with Torque Sensor
Size: 29”, 29“
Color: Black, Black
Amazing engineering went into this kit.
Model: KH50T 250W 15Ah Rear Motor with Torque Sensor, KH50T 250W 15Ah Rear Motor with Torque Sensor
Size: 700C (28“), 700C (28“)
Color: Black, Black
I love the kit. Whilst the battery doesn't last as long as I'd anticipated, I am heavily laden with full panniers (laptop, change of clothes etc) but for my commute it's perfect. Charges fast and gets me to and from work on a heavy bike, about 22 miles a day. Been using it about 6 months now and not noticing a drop in original performance.
Model: KN20T 250W 6Ah Rear Motor with Torque Sensor, KN20T
Size: 26", 26"
Color: Black, Black
I have had the kit for 2 years. Works 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
Great customer support. Very quick and helpful. All my questions have been answered. 100% recommendation.
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
This 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 conversion system cost you, this system would be the obvious choice. Since I installed this system on my bike, I love biking even more.
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
Excellent support and very nice personnel that helped me when I needed.
The product is also nice.
Those two together is a winner!!
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
Great product for converting your bike to electric!
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
So far all super!! The kit had arrived even before than expected and the support was super helpful
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 Kingdom
, 7/2/2026
Thank you, lvbu factory, for your product. I love my bike, and I love being able to keep it and have an assist, the electric motor, getting me where I need to go. I am getting older and can't ride like I used to, but with a little help from the battery, I feel like I can. Everytime I had a question or a problem (generally it was my fault) someone answered me so fast and helped me understand what to do. Great product! I've had it for over half a year.
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
Informed and guided throughout the process and queries responded to I. A timely manner.
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 have been riding the bike last 2 days and I have found it to be working very well.
Very responsive and consistent plus I like the fact the bike can be rode with no power. As opposed to a standard ebike which is so heavy you are stuck if battery dies.
I bought the kit as I am trying to reduce the use of my car which makes a more pleasant commute, better for the environment and easier on the wallet €
Model: BZ50T 250W 15Ah Rear Motor with Torque Sensor, BZ50T 250W 15Ah Rear Motor with Torque Sensor
Size: 16", 16"
Color: Black, Black
A great kit and excellent support by staff
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
1st class company. Innovative and professional. Reliable and caring. Buy their products and keep an eye on their upgrades. I do. Love my new e-bike
Model: KN20T 250W 6Ah Rear Motor with Torque Sensor, KN20T
Size: 27.5", 27.5"
Color: Black, Black
United Kingdom
, 4/22/2026
Absolutely brilliant for cruising around London.
Model: KH50T 250W 15Ah Rear Motor with Torque Sensor, KH50T 250W 15Ah Rear Motor with Torque Sensor
Size: 29”, 29“
Color: Black, Black
You can say I am a fanboy of lvbu. I purchased their 1st kit and more recently the new torque kit. In both cases I have been an early adopter and being based in Australia their products take a considerable time to be manufactured and shipped. However on both occasions they have been true to their word and delivered a fabulous product and provided excellent support over that time. I wholeheartedly recommend this company and its products.
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
Works great, easy enough to fit if you have the tools! (crank remover tool). also worth having extra zip ties to hand.
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
The motor is great! Silent and smooth. It kicks in very nicely and is barely audible when it does. The product exceeded my expectations, I highly recommend it.
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
