Features:

- Powerful Brushless Motor - Electric bicycle rear wheel conversion kit features 48V 1000W brushless and gearless hub motor for efficient and noiseless running; can easily convert your bicycle to electric bike and reach the maximum riding speed of 45 KM/H; suitable for regular bicycles and mountain bikes that are used on commuting and short journey
- Durable & Convenient - Aluminum alloy frame for durability and stability; can support a heavy weight up to 220 Lbs; drive system without moving chains or gears for anti-friction; thumb throttle with 3 indicators for displaying battery status; perfect to avoid stopping working caused by low battery suddenly; you can charge the battery in time
- Great Compatibility - Fit for any 26" bicycle frame with 5 5/16" rear dropout spacing; compatible for universal disc brake and V brake; you can choose the brake you need to use with the wheel; perfect for bicycle assembly and modification
- Easy to Assemble - Electric bike conversion kit includes necessary components for installation; easy to assemble all the parts together for converting ordinary bicycles to electric bikes; you can install the bike by yourself or find a bicycle store for assistance
- Safe & Environmentally-Friendly - Hand brakes shut off the motor automatically for saving energy and preventing the motor from overheating; CE certificated for quality and safety assurance; battery powered design for environmental protection

Specifications:

- Overall Dimension(Dia.xW): 25 13/16" x 1 3/4" (65.5 x 4.5 cm)
- Compatible Tire Size: 26"
- Rim Diameter: 22 7/16" (57 cm)
- Axle Length: 8 1/4" (21 cm)
- Rear Dropout Spacing: 5 5/16" (13.5 cm)
- Motor Diameter: 9 1/2" (24.2 cm)
- The Number of Spokes: 36
- Spokes Length: 6 5/16" (16 cm)
- Spoke Specification: 12G
- Controller Power: 1000W
- Motor Voltage: 48V
- Motor Rotating Speed: 440 RPM
- Motor Torque: 33.2 ft-lb (45 Nm)
- Recommended Battery Specification: 48V/30A
- Recommended Battery Capacity: 17 to 20Ah
- Suitable Brake Type: Disc Brake / V-Brake
- Suitable for Maximum Flywheel Speed:  6/7 Level
- Weight Capacity: 220 Lbs (100kg)
- Climbing Angle: 12 Degrees
- Net Weight: 24.7 Lbs (11.21 kg)

Package Contents:

- 1x 26" Rear Wheel with Brushless Hub Motor
- 1x Battery Connection Cable
- 1x Electric Controller
- 2x Hand Brakes
- 2x Handle Grips
- 1x Thumb Throttle
- 1x Controller Bag
- 1x Set of Winding Pipe and Cable Tie
- 2x Terminal Boxes
- 1x Manual
- 1x Spoke Key

Notice:
- 1.Battery and charger are not included; please prepare them before using.
- 2.The electric wheel is only applicable to conventional bicycles; not for tricycles; tractors; etc
- 3.Please go to automobile repair shops with standard business license for modification.
- 4.For safety reasons; it is not recommended to use in rainy days and please wear a helmet before riding this electric bicycle for protection.

Notes: Attention: Ebay MAP:$299.9; Other platform MAP: $309.9.