electric bike( beautiful TDR-01HY)

Product categories: new luxury paragraph(beautiful electric bike The vehicle envelop dimensions 1600mm x 390x1000mm The center distance 1170mm Wheel diameter 16 "x 2.5 Transmission ratio ST22: ST16 Brake drum brake type before and after Maximum speed 35km/h Pedal riding ability 7Km/p 30min (assisted electric bike) XuHang mileage 45km p Complete weight more than 40KG Controller rated voltage volt Undervoltage 42 + 0.5 V The current limit 15 + 1A Braking power low level Speed regulation voltage 1.1 4.2 V Electrical motor type brushless dc motor 350W rated output power Rated output torque 6.0 6.7 N.M Nominal voltage volt Hundred kilometers power-hungry 1.2 KW. J h Motor efficiency 80 % Rated unloaded speed 350 + 10r/min Batteries battery type sealing valve controlled lead-acid batteries Battery capacity 12Ah Nominal voltage volt Charger characteristics power protection function Charging time 6 9h Input work power 110V 0r 220V This electric bicycle has 350W motor, 16 * 2.125 hub, 31.8MM bold exposed yellow damping, 100 brake lock up, RV2.5 anti-flame retardant wiring harness, 23.8 motor magnet, front and rear bumpers, safety control lock, ABS material tail boxes, thickening widen saddle