{"product_id":"e-bike-speed-sensor-bafang-mid-drive-motor","title":"E-Bike Speed Sensor for BAFANG UART Mid Drive Motor with Spoke Magnet","description":"\u003ch2\u003eBAFANG Mid-Drive Speed Sensor\u003c\/h2\u003e\n\u003cp\u003eReliable e-bike speed sensor designed for compatible BAFANG mid-drive motor systems. The sensor detects wheel rotation through the spoke-mounted magnet and sends a pulse signal to the motor system for real-time speed measurement.\u003c\/p\u003e\n\u003cp\u003eDesigned for stable signal output, accurate detection and straightforward installation.\u003c\/p\u003e\n\u003ch3\u003eKEY FEATURES\u003c\/h3\u003e\n\u003cp\u003e• Accurate Speed Detection\u003cbr\u003eProvides a stable pulse signal for reliable real-time speed measurement.\u003c\/p\u003e\n\u003cp\u003e• Stable Signal Output\u003cbr\u003eDesigned to provide consistent speed data to the compatible motor system.\u003c\/p\u003e\n\u003cp\u003e• 2–5 mm Detection Range\u003cbr\u003eFor reliable operation, maintain an appropriate distance between the sensor and spoke magnet.\u003c\/p\u003e\n\u003cp\u003e• IP65 Protection\u003cbr\u003eDesigned for normal outdoor e-bike riding environments.\u003c\/p\u003e\n\u003cp\u003e• Compact \u0026amp; Lightweight\u003cbr\u003eSensor weight is approximately 19 g.\u003c\/p\u003e\n\u003cp\u003e• Easy Installation\u003cbr\u003eMounts to the chain stay and works together with the spoke magnet.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1006\/8993\/6666\/files\/6.jpg_2K_20260923165209.jpg?v=1790153873\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eSPECIFICATIONS\u003c\/h3\u003e\n\u003cp\u003eProduct Type: E-Bike Speed Sensor\u003cbr\u003eSignal Output: 1 Pulse \/ Cycle\u003cbr\u003eInput Voltage: DC 4.2V–5.5V\u003cbr\u003eSensor Weight: Approx. 19 g\u003cbr\u003eMounting Position: Chain Stay\u003cbr\u003eCable Length: Approx. 80 mm\u003cbr\u003eInduction Distance: 0–5 mm\u003cbr\u003eRecommended Working Distance: 2–5 mm\u003cbr\u003eProtection Rating: IP65\u003cbr\u003eColor: Black\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1006\/8993\/6666\/files\/5_24df6c7c-59d8-4cf8-8a7c-39afc3d88334.jpg?v=1788775558\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eHOW IT WORKS\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eThe spoke magnet rotates with the bicycle wheel.\u003cbr\u003e2. The magnet passes the speed sensor.\u003cbr\u003e3. The sensor detects the magnetic signal.\u003cbr\u003e4. A pulse signal is sent to the compatible motor system.\u003cbr\u003e5. The system calculates and displays the riding speed.\n\u003ch3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1006\/8993\/6666\/files\/2.jpg_2K_20260923165055.jpg?v=1790153869\" alt=\"\"\u003eINSTALLATION GUIDE\u003c\/h3\u003e\n\u003cp\u003e1. Mount the sensor bracket securely to the bicycle chain stay.\u003c\/p\u003e\n\u003cp\u003e2. Install the spoke magnet on the wheel spoke.\u003c\/p\u003e\n\u003cp\u003e3. Position the magnet so that it passes the sensing area of the speed sensor.\u003c\/p\u003e\n\u003cp\u003e4. Adjust the distance between the magnet and sensor.\u003c\/p\u003e\n\u003cp\u003eRecommended distance: 2–5 mm.\u003c\/p\u003e\n\u003cp\u003e5. Connect the sensor to the compatible motor system.\u003c\/p\u003e\n\u003cp\u003e6. Rotate the wheel and confirm that the system detects the speed signal correctly.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1006\/8993\/6666\/files\/3.jpg_2K_20260923165119.jpg?v=1790153871\" alt=\"\"\u003eCONNECTOR \u0026amp; SENSOR DETAILS\u003c\/h3\u003e\n\u003cp\u003eThe sensor features a dedicated connector and integrated status indicator.\u003c\/p\u003e\n\u003cp\u003ePlease carefully compare the connector shape, pin configuration and your original speed sensor before ordering.\u003c\/p\u003e\n\u003cp\u003eDifferent BAFANG motor generations may use different connectors and communication systems.\u003c\/p\u003e\n\u003ch3\u003eCOMPATIBILITY\u003c\/h3\u003e\n\u003cp\u003eDesigned for compatible BAFANG mid-drive motor systems using the same speed sensor connector and mounting configuration.\u003c\/p\u003e\n\u003cp\u003eIMPORTANT:\u003c\/p\u003e\n\u003cp\u003ePlease compare your original speed sensor, connector shape, pin configuration and mounting style with the product images before ordering.\u003c\/p\u003e\n\u003cp\u003eCompatibility should not be determined by motor brand alone.\u003c\/p\u003e\n\u003ch3\u003ePACKAGE CONTENTS\u003c\/h3\u003e\n\u003cp\u003ePackage Includes:\u003c\/p\u003e\n\u003cp\u003e• 1 × Speed Sensor\u003cbr\u003e• 1 × Sensor Mounting Bracket\u003cbr\u003e• 1 × Spoke Magnet\u003cbr\u003e• 2 × Mounting Screws\u003c\/p\u003e\n\u003cp\u003ePlease refer to the product images for the actual package contents.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"BAFANG","offers":[{"title":"Default Title","offer_id":52820500545818,"sku":"SPD-SENSOR-BF-MID","price":5.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/8993\/6666\/files\/aac5e6c6705c6a9879ea3fa953121662.jpg?v=1789012569","url":"https:\/\/indigoebike.com\/products\/e-bike-speed-sensor-bafang-mid-drive-motor","provider":"INDIGO VEHICLE","version":"1.0","type":"link"}