Motor Type: QS120 60H 2KW V3 Mid Drive Motor 
Motor Design: PMSM 
Matching Tires: 12-19 inch 
Magnet Height: 60 hours 
Rated Power: 2000W 
Peak Power: 5000W 
Rated Voltage: 48v-72v 
Speed: 3300RPM @ 72v Default (3900rpm @ 72v and 4900rpm @ 72v options)  
Maximum torque: 105.7-119.8N.m 
Cooling method: air-cooled 
Maximum efficiency: 93% 
Thermal probe: KTY83-122 
Operating temperature: 70-120 °C, peak 150 °C 
Hall sensors: 1 set 
Phase cables: 8mm² cross section of phase wires (excluding insulation) 
Waterproofing rating: IP67 
Colour: black 
N.W. /G.W.: 8.5 kg 
Packing size: 34 cm * 33 cm