This 27 inch 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.
This 27 inch bike conversion kit works with a 48V or 52V battery.

Main Features:
>. Rim: 27 inch double wall Alloy (Rim Fit For: 27 × 1-1/4 or 1-3/8 tire)
>. Spoke: 12 gauge / 198mm Length × 36 pcs

>. Engine : Bldc hub motor
>>. Voltage: 48V
>>.  Power: 1500W
>>.  Efficiency: 90.5%
>>.  Max speed: 72.9 kmh -- 45.2 mph Default (Optional other speed: 35mph or 25mph,15mph...please leave message)
>>. Mechanical brake: Disk or  V
>>. Freewheel: space for single speed... 6 speed or 7 speed
>>.  Cable location: shaft end, Left
>>.  Cable length:100cm / 40" -- Update “3mm phase wires” & "Newest version hub"
>>.  Install: spacing of Min.135mm to Max.155mm fork
>>.  Noise: < 60 db
>>.  Surface: Black painted

>. Driver: brushless controller
>>. MOSFET: 12 PCS
>>. With LCD: YES
>>. Rated Voltage: DC 48 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: 171 mm L × 82 mm W × 42 mm H

With LCD, More Function:
* Cruise
* Reverse
* Kmh / mph
* Max speed ( 0 ~ 72 kmh / 45 mph )
* Pedal assist ( 0 - 5 )
* ...

Package Content:
1 x 27 inch 48V 1500W rear hub motor wheel
1 x 48V 40A motor controller
1 x LCD ( display speed, mileage, battery gauge.. )
1 x Twist throttle -- Cable length: 1500mm
 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: 11.8 kg
Package Size: 68cm L x 68cm W x 25cm H
Package Type: Cardboard Box

Diagram:	Motor Drw.	Performance: