36V 450W stronger power middle drive electric bike motor kit Variable speed Ebike electric bicycle conversion kit for DC Motor I. Middle DC Motor Kit Features 1. The combination of the mid-mounted motor and the mountain bike transmission system results in the perfect cooperation of speed and torque, high torque output, off-road and climbing weapon. The speed of the motor of this product is stepless, adjustable from 0 to the maximum speedin freely; 3 speed tooth plate with flywheel speed change is a multi-speed mechanical transmission, up to 21 speed, 24 speed, 27 speed, 30 speed, the two point combination, under different road conditions can always adjust the appropriate power output and speed matching.Whichis the best ideal match of flatRoad,hillside, long distance, and off-road.ItCompared to the wheel-hub motors, they are more bigger powerful and faster. Compared with ordinary single-speed (single-cranked) mid-mounted motor,more bigger power, more gear shift, and the original vehicle's shifting function also can be retained. 2. Simplified style design, compact size, modification to increase the weight of 3.5KG, the motor select gear reduction, more high reliability. 3. This product is designed with a light clutch,which used for the mechanical conversion of riding and electric. Compared with the wheel-hub motor, there is no resistance when riding alone, and as light as a regular bicycle. When no use the electricity , the clutch is automatically disengaged and rides like an ordinary mountain bike. When using electric power, the clutch will be closed automatically and the motor will output power. 4. Quiet design, enjoy the joy of riding 5.The 3-speed sprocket design perfectly supports multi-speed (21-speed, 24-speed, 27-speed, and 30-speed) transmissions, bringing many changes in torque and speed, and better adapting to various road conditions. 6. Wide applicability: various bicycles, lying cars, etc., five-way length 68mm, inch thread, the most common five-pass bike specifications. II. Middle DC Motor Kit Item List 1.Motor1pcs: high-quality rare earth brush motor, aluminum alloy shell,silence, efficient, small size, light weight,powerful, high torque. 2.Controller 1pcs. 3.E-braker1 set: left and right each one. 4. Thumb Throttle 1pcs,with a power switch, battery indicator. 5. Tooth plate 1 PCS: three-speed gear plate, steel material. 6. Centre shaft 1set: square hole bearing centre shaft. 7. Crank: the left and right each 1pcs, forged aluminum alloy material. 8. Stainless steel hoop 2pcs, gaskets2pcs. 9. Motor bracket 1pcs: stainless steel. 10. Chain1PCS. 11. Centre Axle installation tool 1 set. Ⅲ. Middle DC Motor kitParameter 1.450W Middle DC Motor kit, input voltage 36V/48V, current 25A/18A/input, 350W, 250W currentwill little lower. 2. Output rated speed 113rpm, continuous torque 38N.m (middle axis) . 3. Increase the weight 3.5KG, the total packaging weight 5.8KG per set. Brake power offsensorsuitablefor oil brake / V brake / disc brakes / bending throttle etcneed to brake off power situation. Company Profile YALU Motoris a technology,industry and trade integrated comprehensive enterprise.We are the permanent magnet DC motor professional manufacturer. Ourmain products include DC L&H voltage motor,Gear motor,Brush motor,Brushless motor and electric vehicle drive system (motor, reducer and controller etc parts) etc. The products widely used on leisure sports car , elderly scooter, electric tricycle and electric vehicle;all kinds of audio-visual, office, communication equipment, home appliances, medical supplies, electronic products, adult products, electric toys, computer cooling system etc............. Our Workshop Our Team Payment and Shipping PAYMENT: 1. We accept Bank Transfer, Western Union, Alibaba Escrow and Paypal. 2.Please make sure to confirm the order when you receive the items in agood condition, because when you place a order, your money is transferring into the Escrow, not our account. SHIPPING: 1. For the Motor item,due to it have magnetic,the reasonable shipping way is commercial express company. The other way like EMS and china air post are slowly and some places track feedback slowly. Please choose the most of you prefer delivery way. 2.The most reliable,affordable way of shipping method depends on your address.you may choose freely as your wish on our shipment column. Delivery time: 1.Within 3-15working days after payment receipt confirmed(based on order quantity) . 2.Shipingtime depends on destination,delivery way of your selectand other factors, it may takes up to more days. If you can't receive it after40 days. Please contact us for resolution. 3.Shipping may influenced by holidays, events and other uncertainties. We could not guarantee the arrival time. Packing: Standard export packing,or customized packing as your request. FAQ Q: What is the terms forDefective Order? A1:If the order you received is the manufacturer’s defect,please email us pictures of the defective itemimmediately. A2:Damaged in Transit: Inspect your pacakge(s) before you accept it. If you find the item was damagedduring theshipment,please refuse to accept the parcel and ask the postman to leave a note ofdamage,then contact usimmediately.As soonas we confirm with our carrier,we will get a replacementon its way to you. Q: About the Feedback: A:We appreciate your business, if you are satisfied with our service, please leave us a 5 stars positive feedback. and we will do the same for you. If you have any questions, please contact us first,and we will reply all thequestions from our customers in one working day .simply leaving negative or neutral feedback can't solve the problem. A2: Due to the time difference between China and other countries, when you are browsing the produce in our shop, we maybe not online,but please be assured. If you have any questions may feel free send message or email to us, we will reply you within 24 hours. When you place the order,we will delivery the goods to you in the shortest possible time. Thanks a lot for your kindly undnerstanding and support! Q:Can i be your company sale agent in our market? A:Yes,Accept OEM&ODM,and batch orders;We are develop the agents cooperation in all regions of the world. Welcome contact With us. Q: How can i trust you? A1: We are starting manufacturer the motors from 1980S. Have more than 20 years production experience. We are looking for long term business cooperate with client.not one time business. A2: On item quality: Our production concept: manufacturing high-quality products,escort the safety and convenience for user. A3: Our corporate values: Give customers a good, fair deal. Do not try to maximize the short-term profits at the expense of building those enduring relationships. We should never let the conflict which generating from profit center to obstruct our quality service for customers. Contact Us @@@@@@@@ Company Name: Wenzhou Yalu Electric Co., Ltd. Address: Caotian Hou Village,Liushi Town,Yueqing, Zhejiang,China Full Name: Andy Whatsapp/Wechat/Mobile: +86 183 5783 3197 or 86-13780106710 Tel/Fax: +86 577 6161 7377 Email: yalu@wzyalu.com Skype: marina.wu QQ: 502214276 Trademanager ID: wzyalu Web: yalumotor.com If you want to know more about our products please feel free to contact us now! Any enquiries are warmly welcomed. and we'd like to offer our sincere service to promote our cooperation. middle drive electric bike motor kit
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