LVBU Modular Front E-bike Conversion Kit

• Smart assist system
• High-efficiency power output
• Bluetooth 5.0
• Automatic power cut-off system
• Built-in gyroscope
• Road-slope detection
• All-terrain compatibility
• Anti-theft tracking

Choose the kit that matches your selected battery, then review what’s included in the package.

▶ LVBU KN Series E-Bike Conversion Kit

	Specifications: Battery: BN-36V 6Ah Rated power: 250 W / 350 W Max torque: 30 N·m Battery color: Black / Red / Blue / Silver / White Range: 60 km Charging time: 3 h
	Package contents: ✅ Motor wheel ✅ Battery and controller ✅ Thumb throttle ✅ Charger ✅ Accessories ✅ User manual

▶ LVBU KF Series E-Bike Conversion Kit

	Specifications: Battery: BF-36V 9Ah Rated power: 250 W / 350 W Max torque: 30 N·m Battery color: Black / Red / Blue Range: 90 km Charging time: 4.5 h
	Package contents: ✅ Motor wheel ✅ Battery and controller ✅ Thumb throttle ✅ Charger ✅ Accessories ✅ User manual

▶ LVBU KD Series E-Bike Conversion Kit

	Specifications: Battery: BD-36V 9Ah / BD-36V 12Ah Rated power: 250 W / 350 W Max torque: 30 N·m Battery color: Black / Brown Range: 90 km / 120 km Charging time: 4.5 h / 6 h
	Package contents: ✅ Motor wheel ✅ Battery and controller ✅ Thumb throttle ✅ Charger ✅ Accessories ✅ User manual

▶ LVBU KB Series E-Bike Conversion Kit

	Specifications: Battery: KB-36V 5.2Ah / KB-36V 7.8Ah Rated power: 250 W / 350 W Max torque: 30–35 N·m Battery color: Black Range: 45 km / 65 km Charging time: 4.5 h / 6 h
	Package contents: ✅ Motor wheel ✅ Battery and controller ✅ Thumb throttle ✅ Wireless cadence sensor ✅ Charger ✅ Accessories ✅ User manual

▶ LVBU KH Series E-Bike Conversion Kit

	Specifications: Battery: KH-36V 15Ah Rated power: 250 W / 350 W Max torque: 30 N·m / 35 N·m Battery color: Black Range: 150km / 136km Charging time: 8 h / 6.5 h
	Package contents: ✅ Motor wheel ✅ Battery and controller ✅ Optional wireless display ✅ Charger ✅ Accessories ✅ User manual

▶ LVBU BZ Series E-Bike Conversion Kit

	Specifications: Battery: BZ-36V 15Ah / BZ-36V 18Ah Rated power: 250 W / 350 W Max torque: 30 N·m Battery color: Black Range: 150 km / 180 km Charging time: 7.5 h / 9 h
	Package contents: ✅ Motor wheel ✅ Battery and controller ✅ Thumb throttle ✅ Charger ✅ Accessories ✅ User manual

▶ LVBU KX Series E-Bike Conversion Kit

	Specifications: Battery: KX-36V 6Ah / KX-36V 9Ah Rated power: 250 W Max torque: 30 N·m Battery color: Black Range: 60 km / 90 km Charging time: 3 h / 4.5 h
	Package contents: ✅ Motor wheel, battery and controller ✅ Charger ✅ Accessories ✅ User manual

Convert a conventional bike into a smart e-bike in just 2 steps

The e-bike kit can be installed quickly on your bike. Most riders can complete the installation in just a few minutes. Follow these two simple steps to convert your conventional bike into a smart e-bike:

• Step 1: Replace the front wheel.
• Step 2: Attach the bottle battery and connect the single cable to the motor.

High-quality 18650 lithium battery

Our EV-grade lithium-ion battery cells have an internal resistance as low as 18 mΩ, a capacity of 2,900 mAh, and a 3C high-rate discharge capability. These 18650 power cells deliver consistent performance, high energy density, and efficient charge/discharge performance.

The battery retains up to 80% of its original capacity after 1,000 charge cycles.

The battery uses a high-performance BMS protection system for enhanced safety and reliability.

✅ Over-discharge protection
✅ Overcurrent protection
✅ Temperature protection
✅ Overcharge protection
✅ Short-circuit protection
✅ Cell balancing

	BN Series battery
	BF Series battery
	BD Series battery
	KB Series battery
	KH Series battery
	BZ Series battery

250–500 W high-speed brushless motor

Compact, lightweight, efficient, smooth, and built for long-term use.

The planetary gear and clutch reduce drag, so the bike remains easy to ride even when the battery is depleted.

✅ Rated power: 250 W / 350 W
✅ Peak power: 500 W
✅ Voltage: 36 V
✅ Structure: Geared drive
✅ Efficiency: >80%
✅ Max torque: 35–40 N·m
✅ Top speed: 32 km/h

Intelligent Bluetooth 5.0 connection

The Bluetooth 5.0 module supports simultaneous connection to multiple devices.

View real-time cycling data and adjust the assist mode in the app.
Monitor speed, temperature, power, mileage, and more.

Speeds of up to 32 km/h
The speed limit can be adjusted in the app.
*The default speed limit is 25 km/h; you can adjust it up to 32 km/h in the app.

Anti-theft tracking for lost-bike recovery.
If your bike is reported lost and someone attempts to connect the wheel to the app, the system can help locate the connected phone, disable the motor, and send the relevant information to the server.

5 smart assist modes

Thanks to its advanced algorithm, the system delivers smooth, natural assistance without a jerky or laggy feel. It responds to your pace and continues to improve through app updates.

✅ Leisure mode
✅ Commute mode
✅ Exercise mode
✅ Manual mode
✅ Climbing mode

Smart app control with ride data at your fingertips

Use the app to control the motor, upgrade the firmware, set the assist mode and level, calibrate the gyroscope angle, and detect faults. You can also monitor speed, temperature, power, mileage, and more.

General specifications