{"product_id":"bafang-bbs01b-uart-36v-250w-c18-68mm-44t","title":"BAFANG BBS01B UART 36V 250W Mid Drive Kit C18 68mm BB 44T","description":"\u003ch2\u003eBAFANG BBS01B UART 36V 250W Mid Drive E-Bike Conversion Kit\u003c\/h2\u003e\n\u003cp\u003eConvert your compatible bicycle into an electric bike with the BAFANG BBS01B UART 36V 250W mid-drive motor conversion kit.\u003c\/p\u003e\n\u003cp\u003eThis configuration is designed for bicycles with a 68mm bottom bracket and includes a C18 display and 44T chainring.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003e• BAFANG BBS01B mid-drive motor\u003cbr\u003e• UART communication protocol\u003cbr\u003e• Rated voltage: 36V\u003cbr\u003e• Rated motor power: 250W\u003cbr\u003e• Bottom bracket size: 68mm\u003cbr\u003e• Suitable for approximately 68–73mm bottom bracket widths\u003cbr\u003e• Display: C18\u003cbr\u003e• Chainring: 44T\u003cbr\u003e• Mid-drive design for efficient power transfer\u003cbr\u003e• Compatible with brake cut-off system\u003cbr\u003e• Compatible with thumb throttle\u003cbr\u003e• Compatible with speed sensor\u003cbr\u003e• Gear sensor connection available\u003cbr\u003e• Front light connection available\u003cbr\u003e• Suitable for compatible city, hybrid, trekking and mountain bicycles\u003c\/p\u003e\n\u003ch3\u003eBottom Bracket Compatibility\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1006\/8993\/6666\/files\/bbs750.jpg_2K_20260918145056_abd26b9e-e154-4a93-b844-bba4a3bad4e7.jpg?v=1790227506\" alt=\"\" style=\"font-size: 0.875rem; margin: 0px;\"\u003e\n\u003c\/h3\u003e\n\u003ch4\u003e68mm Bottom Bracket\u003c\/h4\u003e\n\u003cp\u003e• Suitable for bicycles with approximately 68–73mm bottom bracket width\u003cbr\u003e• Suitable for many standard bicycle frames\u003cbr\u003e• Please measure your bicycle bottom bracket width and inner diameter before ordering\u003cbr\u003e• Please confirm frame and chainstay clearance before installation\u003c\/p\u003e\n\u003ch4\u003eC18 Display\u003c\/h4\u003e\n\u003cp\u003e• BAFANG C18 color display\u003cbr\u003e• Displays riding speed\u003cbr\u003e• Displays battery level\u003cbr\u003e• Displays pedal assist level\u003cbr\u003e• Displays riding distance and trip infor\u003cspan style=\"font-size: 0.875rem;\"\u003emation\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e• Light control function\u003cbr\u003e• Compatible with BAFANG UART motor systems\u003cbr\u003e• Suitable for 36V systems\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1006\/8993\/6666\/files\/display750.jpg_2K_20260921175546_9120667c-d966-4019-9aa9-8b99e3ce666f.jpg?v=1790227499\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch4\u003e44T Chainring\u003c\/h4\u003e\n\u003cp\u003eThis kit is configured with a 44T chainring.\u003c\/p\u003e\n\u003cp\u003eAccording to the chainring specification, the\u003cspan style=\"font-size: 0.875rem;\"\u003e 44T chainring has an approximate diameter of 18.3 cm and is suitable for compatible bicycles, including many 700C \/ 28-inch applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003ePlease confirm frame and chainstay clearance before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1006\/8993\/6666\/files\/chainwheel800.jpg_2K_20260921171906_15a8f6f7-e8a5-483a-9a20-6b77b88376d1.jpg?v=1790229448\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eConnection System\u003c\/h3\u003e\n\u003cp\u003eThe motor system provides connections for:\u003c\/p\u003e\n\u003cp\u003e• C18 display\u003cbr\u003e• Thumb throttle\u003cbr\u003e• Brake levers or brake sensors\u003cbr\u003e• Speed sensor\u003cbr\u003e• Gear sensor\u003cbr\u003e• Battery\u003cbr\u003e• Front light\u003c\/p\u003e\n\u003cp\u003ePlease confirm all connector types before installation.\u003c\/p\u003e\n\u003ch3\u003eMain Kit Components\u003c\/h3\u003e\n\u003cp\u003eDepending on the selected package, the kit may include:\u003c\/p\u003e\n\u003cp\u003e• BAFANG BBS01B 36V 250W mid-drive motor\u003cbr\u003e• C18 display\u003cbr\u003e• 44T chainring\u003cbr\u003e• Crank arms\u003cbr\u003e• Brake levers or brake sensors\u003cbr\u003e• Thumb throttle\u003cbr\u003e• Speed sensor\u003cbr\u003e• 1T4 main wiring harness\u003cbr\u003e• Mounting hardware\u003cbr\u003e• Installation accessories\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1006\/8993\/6666\/files\/1.jpg_2K_20260918144935_258af668-7be1-432d-8a99-8a65235c6def.jpg?v=1790227501\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003ePlease Note\u003c\/p\u003e\n\u003cp\u003eBattery, front light and gear sensor require additional purchase unless specifically included in the selected package.\u003c\/p\u003e\n\u003ch3\u003eCable Connections\u003c\/h3\u003e\n\u003cp\u003eThe wiring system provides connections for:\u003c\/p\u003e\n\u003cp\u003e• Main 1T4 cable\u003cbr\u003e• Battery\u003cbr\u003e• Gear sensor\u003cbr\u003e• Speed sensor\u003cbr\u003e• Front light\u003cbr\u003e• C18 display\u003cbr\u003e• Brake system\u003cbr\u003e• Thumb throttle\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1006\/8993\/6666\/files\/5_7f93b8af-330f-46cd-abff-4d8912c33295.png?v=1790227509\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eImportant Compatibility Notice\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, please confirm:\u003c\/p\u003e\n\u003cp\u003e• Battery voltage: 36V\u003cbr\u003e• Motor power: 250W\u003cbr\u003e• Bottom bracket width: 68mm\u003cbr\u003e• Compatible bottom bracket range: approximately 68–73mm\u003cbr\u003e• Display: C18\u003cbr\u003e• Chainring: 44T\u003cbr\u003e• Bicycle frame clearance\u003cbr\u003e• Battery connector compatibility\u003cbr\u003e• Required brake option\u003c\/p\u003e\n\u003cp\u003ePlease measure your bicycle bottom bracket before ordering. Installation compatibility may vary depending on bicycle frame geometry and components.\u003c\/p\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1006\/8993\/6666\/files\/BIKE750.jpg_2K_20260918145239_ab7d3dec-bbfb-4c8e-b2ab-90dad8014ba1.jpg?v=1790070059\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eProfessional installation is recommended if you are not familiar with bicycle electrical systems or bottom bracket installation.\u003c\/p\u003e\n\u003ch3\u003eWholesale \u0026amp; OEM\u003c\/h3\u003e\n\u003cp\u003eWholesale and bulk orders are welcome.\u003c\/p\u003e\n\u003cp\u003eFor OEM requirements, customized packages, accessories or bulk purchasing, please contact us before ordering.\u003c\/p\u003e","brand":"INGIMO","offers":[{"title":"C18 \/ BARKE SENSOR","offer_id":52941471940890,"sku":null,"price":426.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/8993\/6666\/files\/C18_.jpeg_2K_20260924134652.jpg?v=1790228848","url":"https:\/\/indigoebike.com\/products\/bafang-bbs01b-uart-36v-250w-c18-68mm-44t","provider":"INDIGO VEHICLE","version":"1.0","type":"link"}