Universal

QS273 12000W 50H V2 200mm dropout 48-72V 100-120KPH Electric Motorcycle Motor with ND721800 Fardrive controller kit. Generally SPEC:1.Motor:Motor Type: BLDC Permanent Magnet Outer Rotor In-Wheel Hub Motor With Hall SensorBrand: QS Motor,QSMOTORMotor Design: Double axle without rim (not integrated), 36 spoke holes, OD 4.2mmMatching Rim size: 17inch, 18inch, 19inch,21inch moped wheel.Magnet Height: 50mm, 28 pole pairsStator: Aluminium CoreRated Power: 12000WRated Voltage: 72V as defaultSpeed: 100KPH as default (24-120KPH, optional)KV: 9.9/10.14/12.41/19.99 etc.Max Torque: approx 250N.mMax Efficiency: 86-88%Continuous Battery Current: 110A (72V)Peak Battery Current: 150-200A (72V)Suggest Peak Phase Current: 300-650A (depend on the kV)Thermic Probe: KTY83/122 (as default, optionalWorking Temperature: 70-120℃ , peak 150 ℃Brake type: Bike Disc brake, PCD3*80mm(as default)Drop-outs/Rear Fork Width for installation: 200m14mm axle flatsDual Hall Set with waterproof connectors16mm⊃2; Cross Section of Phase Wire (not include insulation layer)Hall Sensor Phasing angle: 120 degreeWaterproof Grade: IP54Color: BlackBrake: PCD3*80mm for e-motorcycle discDrop-outs:200mmSpoke Hole:4.2mm hole suit 8G/9G/10G spokeEspecially suit for electric bicycle, max. speed for 60km/h to 120km/h. 2. controller:Controller Type: Sine Wave FOC Controller Model Number: ND72850Max. Bus Current: 450AMax. Phase Current: 850ATemp Sensor: KTY83-122Working Voltage:48V/60V/72V, max. 88VCompatible Motor Power: 6000W-8000WSize: 222mm*142mm*71mmWeight: 3.5KGSProduct description:Upgrade your biking experience with this high-quality conversion kit. The kit includes a 200mm QS273 12000W motor wheel and an ND72850 Fardrive controller, perfect for any universal or E-motorcycle. The sleek black color adds a modern touch to your ride. This kit is suitable for electric bicycle components and is a must-have for any avid cyclist. With its compatibility and brand name NBPower-QS, you can trust the quality. This bicycle component is perfect for anyone looking to enhance their cycling journey. Shipping and Feedback: 1. Please check your name, address, and phone number is right.2. This E-bike kit be shipped from China by FedEx Express shipping, it takes about 7-10 business days .3. After you place a order, we will ship out your goods as soon as possible, please check the tracking timely.4. If you can't find the tracking, please let us know, we will provide a positive feedback to you.5.We will be appreciated of that you leave us a 5 star feedback if you are satisfied with our goods.6.If you have any problems with our goods, please contact us first!!! We will do our best service to help you.7.Any questions, don't hesitate to contact us.