https://www.leafbike.com
https://www.leafmotor.com

* The 20 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.

* Saving 10% of electricity, Improve the efficiency of 8% With The Newest Materials Steel Rotor. 
 
Main Features:
. Rim A: 20 inch double wall Alloy Rim Fit For: 20 × 1.5" / 1.75" tire
. Spoke: Silver 12 gauge / 68mm Length × 36 pcs

. Rim B: 20 inch double wall Alloy Rim Fit For: 20 × 1.95" / 2.0" ~ 2.5" tire
. Spoke: Black 12 gauge / 72mm Length × 36 pcs
 
. Engine: Hub Motor
. Voltage: 48V
. Power: 1000W
. Efficiency: 90.5%
. Max speed: 39mph Default Optional other speed: 30mph or 25mph,15mph...
. Mechanical brake: Disk or  V
. Cable location: shaft end, LEFT
. Cable length:150cm / 60"
. Install: spacing of 100mm fork Min 100mm to Max 120mm
. 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: 1000 Watts
. Casing material: aluminium
. 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

With LCD, More function:
* Cruise - Green switch to control
* Forward & Backward Optional - Yellow switch to control
* Kmh & mph Optional
* Set max speed  0 ~ 72 kmh
* Pedal assist 0 - 5 - "0" is off. "1" is the slowest. "5" is the fastest.
* Battery gauge
* ...

Package Content:
1 x 20 inch 48V 1000W front hub motor wheel
1 x 48V 1000W 12-MOSFET motor controller
1 x LCD
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: 9.36 kg   /  20.6 lbs
Package Size: 50cm L x 50cm W x 23cm H  /  19.7"  L x 19.7" W x 8.7" H
Package Type: Cardboard Box