36V/48V 250 16-28 Inch Shaft Center Right Electric Bicycle Spoke Motor

Specification:Rated Voltage           (V):              36/48Cable Location          Shaft center rightRated Power            (W):250-500Spoke Specification   12G/13GWheel Size              16-28Hall Sensor                                              OptionalRated Speed             (km/h)20-38Integrate speed sensor                                            OptionalRated Efficiency           ≥78%Surface               Black/Silver    Reduction Ratio         1:5Magnets number          20Open Size            144Brake Type                 Disk brake/V brakeWeight                    (kg)3.4Drive and Freewheel   Rear 8-10sNoise                     (db)≤55Waterproof Grade      IP54Company profile:WUXI XINANDA MOTOR TECHNOLOGY CO., LTD. is a professional manufacture of electric bicycle motors, electric bicycle kits over 10 years. It is located in the shore of Tai lake, Wuxi, Jiangsu, China. It is 10kms from WUXI international airport, 3kms from high-way station. We mainly produce electric bicycle motors, with modern management and advanced equipment, we are rapidly developing. Our motors have got CE, ROHS certification. Our factory is famous for high quality in China. We can produce more than 100000 pcs per year, and have been exported to many countries including Europe, America, Western Asia etc. We always pay much attention to the quality and new design, and our technology improved day by day.Company photo:FAQ1. Q:Can I place sample orders? kit for electric bicycle A: Yes, but an extra sample cost would be required depends on the product you choose.2. Q: What's your delivery time?  rear drive kit for electric bicycleA: Generally speaking we can delivery in 35 days after receiving you deposit if there aren't any special requests.3. Q: What's your payment term? 36v 350w kit for electric bicycleA: T/T 30% deposit and before production and 70% balance before shipping or see the copy of B/L.4. Q: What's your warranty term?6V 350w e-bike conversion kitsA: We offer 1 year warranty for battery and 2 year warranty for motor.5. Q: Do you have products in stock? A: No, we produce according to orders, except to some common parts to ensure the delivery time.6. Q: How do you control the quality?A: We have QC people from parts come in the end of production. Before the shipment, each part would be fully tested and road testing till final packing.7. Q: OEM is possible or not?A: Yes.Any questions, please feel free to contact us./* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1