Please watch video for 29 inch 48V 52V 1500W rear electric bike kit - hub motor wheel that show one kind of default speed. We also can customize this motor with different speed versions for free. For example: max 25kmh, 32kmh, 45kmh..
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* 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 12 gauge / 190mm Length × 36 pcs
>. Default: Black spokes
>. Optional: Silver spokes -- Please leave message.
>. Engine : hub motor
>>. Voltage: 48V / 52V
>>. Power: 1500W
>>. Efficiency: 90.5%
>>. Max speed: 67.5 kmh -- 41.9mph Default (Free customization other speeds: 35mph or 30mph, 25mph, 20mph, 15mph...please leave message)
>>. Max speed: about 55kmh -- 35mph (Ride on flat road)
>>. Mechanical brake: Disk or V
>>. Freewheel / Cassette: space for single speed..6 speed, max 7 speed Default: Fit for Screw on Sprocket (If install Cassette Sprocket,please leave message)
>>. 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 motor controller (Powered by a 48V or 52V batteries)
Default: Heat Shrink Bullet Crimp Female Male Wire Connectors Electrical Terminals for battery plug.(Leave message Optional: XT-60)
>>. MOSFET: 12 PCS
>>. With LCD: YES
>>. Rated Voltage: DC 48 / 52 Volts
>>. Min. Voltage: DC 40 ± 0.5 V
>>. Max. Voltage: < 60V
>>. Rated power: 1500 Watts
>>. Casing material: aluminum
>>. 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
LCD-008HU With USB Port & Color screen, More Function:
* Cruise -- Green button Control (While motor is working,press green button one time,it will be "CRUISE" - running as the same speed)
* Reverse -- Yellow button Control ("Left side & mid / forward -- "Right side / backwards")
* Regen brake -- Red button Control ("Up / Regen ON -- Down / Regen off ")
* Kmh / mph
* Set Max speed ( 0 ~ 72 kmh / 45 mph ) -- If set be "32", Max speed will be 20mph / 32kmh
* Pedal assist ( 0 - 5 ) -- "0" is off PAS. "1-5" is on PAS. "5" is the strongest.
* ...
Package Content:
1 x 29 inch 48V / 52V 1500W rear bike motor wheel
1 x 48V / 52V 1500W 12-MOSFET motor controller
1 x LCD-008HU With USB Port & Color screen -- Cable length: 1500mm
1 x Twist throttle -- Cable length: 1500mm
1 x Brake levers -- Cable length: 1500mm
1 x Three button switches ( control cruise, reverse .. ) -- 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 29 inch hub motor kit can handle with a 48V or 52V battery.
Wire Diagram:

1500w rear Motor Drw.
Performance Data:

Recommended Products: Hydraulic Mechanical Brake Cut Off Sensor Switch Cable
Why do you need this external brake sensor cable?
Brake sensor for either hydraulic or mechanical brakes where you would like to keep your existing brake levers.
For front or rear brakes. Very simple to install, very easy to use. Will allow you to cut off the electric system on your electric vehicle.
