MOTOR TYPE: BLDC Outrunner Hub Motor with Hall Sensor 
MOTOR DESIGN: Dual Axis with 12 inch moped rims (integrated) 
Rim size: 12x3.5 inch (narrow tire by default), Matching tires: 130/90-12, etc. 
PS: For tires with a width of 12*5.0 inches, it will cost you an additional $15.0/PCS. 
MAGNET HEAVY: 35mm, 16 Pole Pair 
Stator: Aluminum Core 
Rated Power: 2000W 
Speed: 30KPH-90KPH, it is customized, usually we will design it for 72V75KPH. 
Operating Voltage Range: 48V-96V, default is 72V. 
Maximum Torque Approx. 195.0N.m 
KV: 8.5/10.0/11.87/ 16.25/21.46 (optional) 
Thermal probe: KTY83-122 (default, optional) 
Maximum efficiency approx. 88% 
Brake type: disc brake (default), PCD3*80mm-M8, CB 58mm 
Dropout: 200mm (customizable 230mm) 
Dual Hall with waterproof connector (1 spare in case of damage) 
16mm² phase cable 
Waterproof rating: IP54 
Color: Black