{"product_id":"72v-80a-sine-wave-controller-3000w-5000w","title":"72V 80A Sine Wave Controller — 3000W\/5000W","description":"\u003ch2\u003eRaw Power, Refined\u003c\/h2\u003e\u003cp\u003e72V. 80A. Sine wave. This is the controller upgrade for serious builds — rated for 3000W and 5000W hub motors, with the smooth, silent, efficient drive that cheap square-wave controllers can't match.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOff-road and private land use only when paired with high-power kits.\u003c\/strong\u003e\u003c\/p\u003e\u003ch3\u003eWhy Sine Wave\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSmooth, silent acceleration — no judder, no whine\u003c\/li\u003e\n\u003cli\u003eHigher efficiency under load — less heat, more range\u003c\/li\u003e\n\u003cli\u003eGentler on your motor windings and gears\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage:\u003c\/strong\u003e 72V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Current:\u003c\/strong\u003e 80A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Range:\u003c\/strong\u003e 3000W – 5000W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive Type:\u003c\/strong\u003e sine wave\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase:\u003c\/strong\u003e aluminium alloy housing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e most 72V brushless hub motors with standard hall\/phase wiring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e free tracked delivery — 7-16 days, straight to your door\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePairs With\u003c\/h3\u003e\u003cp\u003eBuilt to pair with our 72V 3000W Rear Hub Conversion Kit and 72V E-Bike Battery. Requires a 72V battery to operate (sold separately).\u003c\/p\u003e","brand":"VoltRushKits","offers":[{"title":"Default Title","offer_id":63494666977610,"sku":"VRK-CTRL-72-80A","price":74.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/2494\/3434\/files\/d2ceddafc_controller_stamped.jpg?v=1789111689","url":"https:\/\/voltrushkits.com\/products\/72v-80a-sine-wave-controller-3000w-5000w","provider":"VoltRushKits™","version":"1.0","type":"link"}