Leafmotor

* The 28 inch hub motor 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.
* Saving 10% of electricity, Improve the efficiency of 8% With The Newest Materials Steel Rotor.
Main Features:
.. Rim: 28 inch double wall Alloy .Rim Fit For: 28 × 1-1/2″ tire.
.. Spoke: 12 gauge / 184mm Length × 36 pcs
Default: Silver spokes
Optional: Black spokes — Please leave message.

.. Engine: Bldc hub motor
… Voltage: 48V / 52V
… Power: 1000W
… Efficiency: 90.5%
… Max speed: 62.7 kmh — 38.9 mph Default .Optional other speed: 35mph or 25mph,15mph….
… Max speed: about 50kmh ride on flat road
… Mechanical brake: Disk or V
… Cable location: shaft end , LEFT
… Cable length:160cm / 63″
… Install: spacing of 100mm fork
… Noise: . 60 db
… Surface: Black painted

.. Driver: brushless controller
… MOSFET: 12 PCS
… With LCD: YES
… Rated Voltage: DC 48 / 52 Volts
… Min. Voltage: DC 40 ± 0.5 V
… Rated power: 1000 Watts
… Casing material: aluminum
… Maximum Current: 26 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-003, More Function:
* Cruise – Yes
* Forward & Backward .Optional.
* Regen brake .C=0, off. C=1 ~ C=5 strongest.
* Kmh & mph .Optional.
* Set Max speed . 0 ~ 72 kmh / 45 mph .
* Pedal assist . 1 – 5 .
* Temperature
* Motor power
* Timer
* Battery gauge
* …

Package Content:
1 x 28 inch 48V / 52V 1000W front hub motor wheel
1 x 48V / 52V 1000W 12-MOSFET motor controller
1 x LCD-003 Default .Optional: LCD005 or other.
1 x Twist throttle — Cable length: 1500mm .Optional: thumb throttle.
1 x Brake levers — Cable length: 1500mm
1 x Three button switches . control cruise, regen brake, reverse .. . — Cable length: 1500mm
1 x Pedal assist — Cable length: 1500mm

Net Weight: 11.2 kg / 24.6 lbs
Package Size: 66cm L x 23cm W x 66cm H
Package Type: Cardboard Box

* This 28 inch bike motor kit system handle a 48V / 52V battery .From Min 40V….47V,48V,49V,50V,51V,52V,53V,54V,55V…. ~ Max 60V DC..