This 29 inch electric bike kit combines the full E-bike technology: direct drive Brushless Gearless high torque hub motor to change almost every bicycle into a personal electric bike. Save energy, protect environment and save money with a lot of fun.

Main Features:
>. Rim: 29 inch double wall Alloy (Rim Fit For: 29 × 1.95" ~ 2.5" tire) 
>. Spoke: Black color 12 gauge / 189mm Length × 36 pcs 
>. Default: Black spokes
>. Optional: Silver spokes -- Please leave message.

>. Engine : Bldc electric hub motor
>>. Voltage: 48V / 52V
>>.  Power: 1500W
>>.  Efficiency: 90.5%
>>.  Max speed: 40mph
>>.  Mechanical brake: V
>>.  Cable location: shaft end, LEFT
>>.  Cable length:150cm / 60" 
>>.  Install: spacing of 100mm fork
>>.  Noise: < 60 db
>>.  Surface: Black painted

>. Driver: Brushless Sine Wave Motor Controller
Default: Heat Shrink Bullet Crimp Female Male Wire Connectors Electrical Terminals for battery plug.(Leave message Optional: XT-60)
>>. MOSFET: 18 PCS
>>. With LCD: YES
>>. Rated Voltage: DC 48 / 52 Volts
>>. Min. Voltage: DC 40 ± 0.5 V
>>.  Rated power: 1500 Watts
>>.  Casing material: aluminium
>>.  Maximum Current: 40 A ± 1 Amps
>>.  Thermal: aluminum shell and the substrate
>>. 3 phase 120° brushless motor
>>. Operating Conditions: -20~45 °C
>>. Waterproof design
>>. Size: 155 mm L × 72 mm W × 38 mm H

With LCD, More Function:
* Cruise
* Reverse
* Kmh / mph
* Throttle speeds ( 0 - 5 ) -- "0" is off throttle. "1" is the slowest. "5" is the fastest.
* Pedal assist speed ( 0 - 5 ) -- "0" is off pedal assist. "1 ~ 5" is the fastest. ONLY one max speed. If hope pedal with 5 kinds of max speeds, please choose the other controller of ours.
* ...

Package Content:
1 x 29 inch 48V 52V 1500W front hub motor wheel
1 x 48V 52V 1500W sine wave motor controller
1 x LCD -- Cable length: 1500mm 
1 x Twist throttle -- Cable length: 1500mm (Optional: thumb throttle) 
 1 x Brake levers -- Cable length: 1500mm
1 x Three button switches ( control cruise.. ) -- Cable length: 1500mm
1 x Pedal assist -- Cable length: 900mm

Net Weight: 11.7 kg
Package Size: 66cm L x 66cm W x 25cm H
Package Type: Cardboard Box

This motor & controller system handle a 48V or 52V battery.
 

Diagram:	Motor Drw.	Performance: