EW07R
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Description Rated Voltage:24/36/48V Rated Power:200-350W Wheel Size:16"-28" Rated Speed :20-35km/h Rated Efficiency :≥78% Reduction Ratio :1:4.3 Open Size :121 Weight :3.2kg Noise :≤55db Cable Location :Shaft left interior Spoke Specification :12G/13G Hall Sensor :Optional Integrate speed sensor :Optional Surface :Black/Silver Magnets number :20 Brake Type :Disc brake/V brake Drive and Freewheel :Single speed Waterproof Grade :IP54