The Electric Bicycle Kit Key feature:
* 48V 1000W and 750W super power brushless gearless hub motor
* Nylon tire & alloy rim & stainless steel spoke
* Rare-earth metal magnet are used in the motor to efficiently produce large power
* Aluminum alloy powerful controller guarantee big current supply
* Adjustable 5 level intelligent pedal assist with twist throttle
* LCD display shows battery level and pedal assistance settings
* Brake Levers cut off the power supply to the motor safely
* Crank speed sensor for pedal assist

Upgraded Intelligent Motor Controller:
* Allow you to swap two power modes between the full 1000W power or 750W power by a single blue switch wire is embedded in controller. (Only for Twist Throttle)* Still remain the full 1000W power with no speed control.(Only for Pedal Assist System,"PAS")

Notes:
1. Battery and charger are not included in package.
2. The system requires a 48 Volt electrokinetic cell battery with a nominal capacity not less than 11.6Ah.
3. Press the "M" button on the LCD Meter to start the system.
Caution: For your Safety, Please turn off the battery before connecting the Controller！

Specification:
Wheel type: Rear
Motor: Brushless gearless
Tire: Nylon
Rim: Alloy double wall
Torque: 45 N.M
Spokes: Steel, 12G x 2.6mm
Wheel Size: 26 inch
Wheel Axle: Length 210mm x Dia10mm
Max load capacity: 330-440lb / 150-200kg
Net weight: 22lb / 10kg

Mode 1 Power: 750W / 48V; Max speed: 24mph / 38 km/h
Mode 2 Power: 1000W / 48V; Max speed: 28mph / 45 km/h

Package Includes:
1x Brushless Gearless Motor Rear Wheel
1x Intelligent Motor Controller
1x Pedal Assist Crank Sensor
1x Cable Ties & Plastic Coil
1x Pair of Handle Bars (included Twist Throttle)
1x Controller Bag
1x Pair of Brake Handles
1x Manual
1x LCD Meter