{"product_id":"19-1-85inch-qs273-150mm-dropout-black-8000w-motorwhweel-with-single-freewheel","title":"USA Warehouse: QS273  19*1.85inch 150-155mm Dropout Black 8000W 3.5T Motorwhweel,Tire Optional","description":"\u003ch2\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eMotor Type: BLDC Permanent Magnet Outer Rotor In-Wheel Hub Motor With Hall Sensor\u003cbr\u003eBrand: QS Motor,QSMOTOR\u003cbr\u003eMagnet Height: 40mm, 16 pole pairs\u003cbr\u003eStator: Aluminmum Core\u003cbr\u003eRated Power: 4000W\u003cbr\u003eRated Voltage: 72V as default\u003cbr\u003eContinuous Battery Current:69A (72V)\u003cbr\u003ePeak Battery Current: 138A (72V)\u003cbr\u003eSuggest Peak Phase Current: 448-561A (depend on the kV)\u003cbr\u003eThermic Probe: KTY83\/122\u003cbr\u003eWorking Temperature: 70-120℃ , peak 150 ℃\u003cbr\u003eBrake type: Bike Disc brake, PCD6*44mm(as default)\u003cbr\u003eDrop-outs\/Rear Fork Width for installation: 150-155mm\u003cbr\u003eDual Hall Set with waterproof connectors\u003cbr\u003e16mm ² ; Cross Section of Phase Wire \u003cbr\u003eHall Sensor Phasing angle: 120 degree\u003cbr\u003eWaterproof Grade: IP54\u003cbr\u003eColor: Black\u003c\/p\u003e","brand":"QS Motor","offers":[{"title":"Only Motorwheel","offer_id":52945057251460,"sku":null,"price":698.0,"currency_code":"USD","in_stock":true},{"title":"Motorwheel with Tire","offer_id":52945057284228,"sku":null,"price":769.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/3666\/9060\/files\/935b26e8042b720ea6fac1bc3393155f.png?v=1790758788","url":"https:\/\/gmbji5-mp.myshopify.com\/products\/19-1-85inch-qs273-150mm-dropout-black-8000w-motorwhweel-with-single-freewheel","provider":"NBPower","version":"1.0","type":"link"}