{"product_id":"bafang-ultra-m620-g510-controller-oem-60v-40a-can-2500w","title":"Bafang Ultra M620 \/ G510 Controller – OEM 60V 40A CANBUS (2500W)","description":"\u003cp\u003eBrand-new, genuine \u003cstrong\u003eOEM Bafang Ultra M620 \/ G510 controller\u003c\/strong\u003e with the \u003cstrong\u003eCAN (CANBUS)\u003c\/strong\u003e communication protocol. This is a direct replacement controller for your Bafang Ultra mid-drive motor, rated at \u003cstrong\u003e60V and 40A\u003c\/strong\u003e for roughly \u003cstrong\u003e2500W nominal output\u003c\/strong\u003e. Built for \u003cstrong\u003e16S lithium battery packs (67.2V full charge)\u003c\/strong\u003e, this is our highest-power CANBUS controller — ideal for high-output 60V builds, repairs, or upgrading from a lower-amperage controller.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor compatibility:\u003c\/strong\u003e Bafang Ultra M620 \/ G510 mid-drive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 60V nominal (16S battery, 67.2V full charge)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 40A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e ~2500W nominal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtocol:\u003c\/strong\u003e CAN (CANBUS)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Brand new, OEM Bafang\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eImportant compatibility notes\u003c\/h3\u003e\n\u003cp\u003eBafang Ultra motors come in two protocols — \u003cstrong\u003eCAN\u003c\/strong\u003e and \u003cstrong\u003eUART\u003c\/strong\u003e. Please confirm your motor uses the \u003cstrong\u003eCAN\u003c\/strong\u003e protocol before ordering, as CAN and UART controllers are not interchangeable. This controller is built for \u003cstrong\u003e16S battery systems (60V nominal \/ 67.2V full charge)\u003c\/strong\u003e — it is not compatible with 13S (48V) or 14S (52V) packs. Also confirm your motor windings and wiring harness are rated for 40A before installing, as this is a high-amperage controller.\u003c\/p\u003e\n\u003cp\u003eAfter installation, the controller must be \u003cstrong\u003esynced (calibrated) to your motor\u003c\/strong\u003e to run correctly. This requires \u003cstrong\u003eBafang's BESST software\u003c\/strong\u003e to complete the sync procedure.\u003c\/p\u003e\n\u003ch3\u003eRelated versions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bafang-ultra-m620-g510-controller-oem-60v-28a-can-1700w\"\u003e60V 28A CANBUS version (1700W)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bafang-ultra-m620-g510-can-controller-48v-30a\"\u003e48V 30A CAN version (1000W)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy buy from Hi Power Cycles\u003c\/h3\u003e\n\u003cp\u003eHi Power Cycles stocks genuine Bafang Ultra parts, including higher-voltage 60V \/ 16S controllers for riders running more power. Questions about M620 \/ G510 controller compatibility, CAN vs UART, or the sync process? Reach out and our team will help you get the right part the first time.\u003c\/p\u003e","brand":"Hi Power Cycles","offers":[{"title":"Default Title","offer_id":49213947379947,"sku":"BFG-M620-CTRL-60V40A-CAN","price":450.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0056\/3059\/1040\/files\/Photoroom_20260709_145600_b3ac80d7-83b3-488d-8b30-9c120e799e50.jpg?v=1783638767","url":"https:\/\/hpcbikes.com\/products\/bafang-ultra-m620-g510-controller-oem-60v-40a-can-2500w","provider":"Hi Power Cycles","version":"1.0","type":"link"}