DXF135 36V 48V 250W electric bicycle hub motor E-bike Motor

36V 48V 250W Electric Bicycle Hub Motor E-bike Motor Rear Wheel Drive DXF135 Disc Brake System
This is a 250W 36V Brushless Hub Motor for E-bike. This monster Hub Motor is for Self-balancing Cars & Scooters.
The motor has the connection wires for the hall sensor and temperature controller making it more easy to control. One can use this Hub motor and Tire combo in Self-balancing Car, Electric Scooter, Skateboard, E-bike, ATV, Electric Roller, DIY Conversion Kit, E-Scooter, etc.
Specification:

Model: DXF135
Nominal Voltage (V): 36 V / 48 V
Nominal Power (W): 250 W
Wheel size (inch): 16-28 inch
Nominal Speed ??(km / h): 25-28 km / h
Gear ratio: 1: 4.4
Weight (KG): 3.2
Spoke: 36 hole spoke 12G / 13G
Position: Rear
Build: Gear
Dropout / Open Size (mm): 135mm
Magnet Poles (2 p): 10
Type of brake: Disc brake
Freewheel: 6 S-9 S
Cabling Route: Center right
Operating temperature (ºC): -20-45 ºC
Efficiency (%): 78%
Noise Grade (DB) <55
IP Grade: IP65
Salt Spray Test Standard (h) 96
Surface Color: silver