Important Shipping Notice – Please Read Before Purchase

This item is shipped by sea freight, and the estimated delivery time is approximately 30 days.

Due to the shipping method and international transportation process, delivery may take longer than expected.

If you need this item urgently or cannot accept the extended delivery time, please DO NOT place an order.

By placing an order, you acknowledge and accept the estimated shipping time.

Thank you for your understanding and patience.

Please note that the 20-inch dimension refers to the total outer diameter with the tire fully installed and inflated. It is NOT the single measurement of the inner metal rim. Please double-check your vehicle's clearance and space requirements before purchasing to ensure a perfect fit.

48V Hub Motor Options

Available in 500W, 800W, and 1000W versions, offering multiple power options for different electric bike conversion projects.

20-Inch Wheel Set

Includes a 20-inch motor wheel with tire and a matching 20-inch front wheel with tire for a coordinated wheel setup.

SW900 LCD Display

Displays riding speed, battery level, trip distance, total mileage, assist levels, and system information.

Matching Controller and Accessories

Includes a compatible controller, twist throttle, and brake lever for integrating the hub motor into an e-bike electrical system.

Adjustable Display Settings

The SW900 supports configurable wheel size, voltage, assist levels, speed settings, and other system parameters.

# 20" 48V E-Bike Conversion Kit – 500W / 800W / 1000W

**20-Inch Gearless Hub Motor Wheel Kit with SW900 LCD Display, Controller and Accessories**

Upgrade your bicycle with this 48V electric bike conversion kit. Available in 500W, 800W, and 1000W motor options, this kit includes a 20-inch hub motor wheel with tire, a matching front wheel, an SW900 LCD display, a controller, a twist throttle, and a brake lever.

Designed for electric bicycle conversion projects, this kit provides the main wheel and electronic components needed to build a customized e-bike system.

## Key Features

**Multiple Power Options**

Choose between 48V 500W, 800W, and 1000W motor versions according to your conversion requirements.

**20-Inch Wheel Set**

Includes a hub motor wheel with tire and a matching front wheel with tire.

**SW900 LCD Display**

Monitor speed, battery status, trip distance, total mileage, assist levels, and available riding information.

**Controller and Accessories Included**

A matching controller, throttle, and brake lever are supplied for system integration.

**Configurable System Parameters**

The SW900 display supports voltage selection, wheel size settings, pedal assist configuration, and additional controller parameters.

## Package Includes

- 1 × 20-Inch Hub Motor Wheel with Tire
- 1 × 20-Inch Matching Front Wheel with Tire
- 1 × SW900 LCD Display and Controller Set
- 1 × Brake Lever
- 1 × Twist Throttle with Matching Grip

## Important Notes

- Battery and charger are not included.
- Please verify your bicycle's frame dimensions, wheel mounting requirements, brake compatibility, and battery specifications before ordering.
- This product is intended for customers familiar with electric bicycle assembly and electrical installation.
- The controller and display may require parameter configuration and motor self-learning before use.
- Motor power must be selected when placing the order.
- Installation by a qualified technician is recommended.
- Please follow your local regulations regarding electric bicycle power and use on public roads.