LVBU KX Series Electric bike Conversion Kit

LVBU KX Series Electric bike Conversion Kit

KX20S 250W 6Ah Front
€369,00
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LVBU KX Series Electric bike Conversion Kit
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  • LVBU KX Series Electric bike Conversion Kit
  • LVBU KX Series Electric bike Conversion Kit
  • LVBU KX Series Electric bike Conversion Kit
  • LVBU KX Series Electric bike Conversion Kit
  • LVBU KX Series Electric bike Conversion Kit
  • LVBU KX Series Electric bike Conversion Kit
  • LVBU KX Series Electric bike Conversion Kit
LVBU KX Series Electric bike Conversion Kit

LVBU KX Series Electric bike Conversion Kit

€369,00

Tax and shipping included

Highlights:

  • Fully wireless
  • Smart Asssit system
  • Assist Range upto 90KM
  • Induction cut off system
  • Built in Gyroscope
  • Road Slope degrees detection
  • All Terrain Application
  • Anti-theft tracking
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Ship from

Shenzhen, Hongkong

Shipping method

Sea freight

Order review time

Within 24 hours

Dispatch

2-day delivery to the carrier

Estimated delivery time

Delivery time

30-45

days

Estimated delivery by

03/01/2026 - 03/16/2026

Please note that the following factors may cause delays in delivery time:

  • Flight delays
  • Customs inspections
  • Holidays
  • Other unforeseen circumstances

Rest assured, contact our customer service team promptly, and we will resolve all issues.
14-Day Return Policy

Returns Due to Quality Issues: If you encounter a quality issue within 14 days of receiving the item, you are eligible for a full refund or a one-time free replacement.
1-Year Warranty Protection

The warranty time is 1 year after purchase. Any quality problem can be maintained for free.
Feedback

Your satisfaction and positive feedback is very important for us, if you have any problems, don't hesitate to contact us. We'll do our best to serve you.

Email: support@diyebicycle.com

About this item

Without any cable, extremly CLEAN
Convert any bike to an ebike in minutes

  • Fully wireless 
  • Smart Asssit system 
  • High Efficient Output Arrangement 
  • Assist Range upto 90KM
  • Induction cut off system 
  • Built in Gyroscope 
  • Road Slope degrees detection 
  • All Terrain Application 
  • Anti-theft tracking

    Just 3 minutes, transform your bike into an ebike

    LVBU KX series all in one wheel ebike kit does not have any cable or external sensors at all. It's a fully wireless ebike conversion kit. Just 1 step to convert: Replace the front wheel.

    High quality 18650 lithium battery

    EV lithium-ion battery cell with internal resistance as low as 18mΩ, capacity of 2900mA, 3C high-rate discharge. The 18650 power lithium battery offers consistency, high energy density, and faster charge/discharge performance. Tried and tested over time, 80% capacity remains after 1000 cycles, making this high-quality lithium battery’s lifetime more than 5 years.

    Using high-performance and high-safety BMS battery protection system

    ✅ Over-discharge protection

    ✅ Overcurrent protection

    ✅ Temperature protection

    ✅ Overcharge protection

    ✅ Short circuit protection

    ✅ Battery balance

    250W high speed brushless permanent magnet motor

    Compact size, light weight, high efficiency, stable operation, long life
    Planetary gear and clutch: It's easy to ride even when the battery is dead.

    250W Rated power ｜ 500W Maximum power

    ✅ Power :  250W
    ✅ Voltage : 36V
    ✅ Structure :  Gear Drive
    ✅ Efficiency :  >80%
    ✅ Maximum torque :  30N.m

    Closed all in one hub design ｜ Easy Clean Simple

    LVBU KX series integrates battery, motor, controller all into the hub. You can turn your bike into an ebike with everything hidden in the front wheel and keep the original design of your bike without any cable connections or accessories at all.

    ARM Cortex-M3 main chip

    ✅ With 6-axis gyroscope motion processing chip
    ✅ Configure Bluetooth Low Energy 4.0
    ✅ 10 pieces of high-sensitivity speed measuring magnets for precise speed measurement

    Micro power system

    10 years of research and development has gone into creating a versatile and cost-effective product for cyclists. The micropower system offers intelligent assistance with induction brakes that have a response time of 10ms. The system can sense the speed, acceleration and road slope, it will help you automatically when you pedal.

    ✅ Uphill
    Increase power automatically

    ✅ Downhill
    Cut off power automatically

    5 smart assist modes

    We have spent 10 years on developing and optimizing the assist system. The assist system is based on the speed, acceleration, the road slope, and also the assist level that you set in the APP or on the Bluetooth display, calculating out the power you need. It will assist you automatically when you pedal. And we will keep on optimizing the system and publishing it from time to time. You will be able to update the system via the APP.

    ✅ Leisure mode

    ✅ Commute mode

    ✅ Exercise mode

    ✅ Manual mode

    ✅ Climbing mode

    Dedicated APP provides you wonderful cycling experience

    You can use the APP to control the wheels, upgrade the firmware, set the assist mode, set the assist level, calibrate the gyroscope angle, and detect the fault. And also you can check the speed, temperature, power, mileage, etc.

    Anti-theft Tracking Function: Lost bike tracking. You can report lost when your bike is stolen.

    After you report lost, once the thief tried to connect the wheel with the APP, the system will locate the mobile phone, disable the motor immediately and upload the information to the server.

    Speed limitation is settable in the APP

    The default maximum speed is 25km/h, you can set the speed limitation up to 32km/h in the APP.

    Overspeed alarm makes it safer to ride

    You can set the overspeed alarm value in the APP. It will alram when the speed is over the value you set.

    Axle end charging port, simple and convenient

    Charging time: 3 hours (KX20S), 4.5 hours (KX30S)

    LVBU KX Series Ebike Kit Product Paramenters

    Model KX20S /KX30S
    Battery capacity 36V5.8Ah / 36V8.7Ah
    Cell quantity 20 cells / 30 cells
    Charging time 3.0H / 4.5H
    Battery type 18650 power lithium ion battery
    Charger AC110V-AC220V, DC42V 2A
    Assist range 60km / 90km

    *The assist range is under conditions: 60kg weight rider, ouside temperature 25C,no wind, 50% assist level under manual mode, tires with enough air pressure, riding on flat level road
    Maximum speed 32km/h
    Rim size 16" / 20" / 24" / 26" / 27.5" / 29" / 700C (28")
    Rated power 250W
    Motor structure Gear drive
    Motor efficiency >80%
    Max torque 30N.m
    Net weight (including rim&tire) 7KG /7.5KG
    Package dimensions 70*70*20cm

     

    Hub dimensions


    		  

    Packing list

    Frequently asked questions
    How fast do you ship out? 

    Usually within 2-3 business days.

    • Within 24 hours, we will review your order, including payment, delivery address, order notes, etc.
    • We will arrange shipment within the next 2 working days
    When will I receive tracking for my order?

    We will arrange shipment within 3 working days and hand the package over to the freight company.

    As soon as your package ships out, you will receive an email notification that includes tracking info for your order.

    You'll be able to click the link to track your package online. You can expect to receive a call from the freight company to set up your delivery appointment.
    If somethin is out of stock can I back order or special order it?

    Yes!
    Please contact us by Email to place your order.
    We even accept inquiries and pre-orders for any products that are not listed on the website. We will try our best to find the products you need and create an ordering link for you. And you can get an amazing discount to get this product.
    Do you accept insurance?

    No,
    we do not accept insurance, but you have options for financing through Paypal or Klarna.
    Does my credit card get charged when I place the order or when it ships out?

    Your credit card will be charged if the item is in stock and ready to ship out. If the item is out of stock, or is on pre-order status or is a custom order or a built-to-order product with an extended lead time, we will contact you first to confirm if you want to reserve it, and if you confirm, your credit card will get charged and the goods will be reserved to ship to you as soon as it arrives back in stock.

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