{"title":"主线束和 Y 型线缆","description":"\u003cp\u003e主线束、Y 型线缆和分线器。数一数分支数量，并把每个插头与你的零件对应。不确定是否适配？请把照片发邮件到 support@riderow.com，下单前我们帮你确认。\u003c\/p\u003e\n\u003cdiv class=\"rr-buying-guide\"\u003e\n\u003ch2\u003e如何选择线束\u003c\/h2\u003e\n\u003cp\u003e主线束把控制器与车把上的部件连接起来，所以必须与你的系统完全匹配。数一数现有线束上的分支和插头，记下每个插头的针脚数量，以及是公头还是母头，并在订购 UART 线束前确认你的 Bafang BBS 系统是否为 UART 版本。\u003c\/p\u003e\n\u003cp\u003e线束出问题时，看起来可能像是仪表、转把或控制器坏了。更换任何东西之前，先晃动插头测试，并检查有没有针脚退出来。\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e拔下任何插头之前：\u003c\/strong\u003e先关闭车辆并取下电池。\u003c\/p\u003e\n\u003cp\u003e指南：\u003ca href=\"\/zh\/blogs\/news\/e-bike-main-wiring-harness-when-to-replace-it-and-how-to-choose\"\u003e何时该更换主线束\u003c\/a\u003e和\u003ca href=\"\/zh\/blogs\/news\/bafang-oem-controller-connectors-each-plug-and-connection-order\"\u003eBafang 控制器接头及连接顺序\u003c\/a\u003e。不确定是哪种插头？请看\u003ca href=\"\/zh\/pages\/plug-guide\"\u003e插头指南\u003c\/a\u003e。\u003c\/p\u003e\n\u003c\/div\u003e","products":[{"product_id":"1-to-4-wiring-harness-for-bafang-bbs-mid-drive-motors","title":"适用于 Bafang BBS 中置电机的 1 转 4 线束","description":"\u003cp\u003e专为 Bafang BBS 系列中置电机系统打造的 1T4 线束，连接电机\/控制器\/仪表\/转把。\u003c\/p\u003e\u003cp\u003e下单前请确认你的是 Bafang BBS 系列中置电机——不适用于花鼓电机套件。\u003c\/p\u003e\u003cp\u003e\u003cem\u003e不确定是否适配?请通过我们的\u003ca href=\"\/zh\/#fit-finder\"\u003e维修表单\u003c\/a\u003e发送照片，或发邮件至 support@riderow.com,我们会在你下单前帮你核对。\u003c\/em\u003e\u003c\/p\u003e","brand":"RideRow","offers":[{"title":"默认标题","offer_id":54725613682961,"sku":"RR-CBL-BBS-1T4","price":33.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/6928\/4113\/files\/riderow-wiring-harness-1-to-4-mid-drive-2.jpg?v=1792091367"},{"product_id":"2-pin-julet-style-y-splitter-cable-2-female-1-male","title":"2 针 Julet 式 Y 型分线，2 个母头转 1 个公头","description":"\u003cp\u003eY 型分线器可以让一个两针线束接口同时连接两个零件，例如前灯和另一盏灯，或传感器和仪表，而且不用剪断任何电线。这条线的两个分支上各有一个两针母头，主干上有一个两针公头，所以它可以插入线束插座，并换来两个插座。\u003c\/p\u003e\u003cp\u003e厂家提供的主要信息：两针 Julet 式圆形防水插头，IP65，铜芯导体，触点镀金，总长 24 in（61 cm），也有更短的 7 in（18 cm）版本。厂家称它适用于转换套件上的灯、刹车断电传感器、变速传感器、转把和其他小电流配件。\u003c\/p\u003e\u003cp\u003e下单前请确认：这是 2 母头转 1 公头的版本，所以主干上的插头是公头。数一数你的插头有几根针脚（这里是两针），并确认你想分支的线束插座是公头还是母头。两个分支共用同一个连接和同一路信号，所以不要分接转把或速度信号，并指望两个分支各自独立工作。不适用于电机或电池线路。\u003c\/p\u003e\u003cp\u003e安装只需几分钟：关闭电池电源，拔下零件插头，把主干插入线束，每个分支接一个零件，再用扎带固定这条线。\u003c\/p\u003e\u003cp\u003e不确定是否适配？请把照片发到 support@riderow.com，我们会在你下单前帮你确认。\u003c\/p\u003e","brand":"RideRow","offers":[{"title":"7 in (18 cm)","offer_id":67793744068881,"sku":"RR-JUL-Y-2P-7","price":18.99,"currency_code":"USD","in_stock":true},{"title":"24 in (61 cm)","offer_id":67793744101649,"sku":"RR-JUL-Y-2P-24","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/6928\/4113\/files\/jul-y1t2-2p.jpg?v=1792173795"},{"product_id":"3-pin-julet-style-y-splitter-cable-2-female-1-male","title":"3 针 Julet 式 Y 型分线，2 个母头转 1 个公头","description":"\u003cp\u003eY 型分线器可以让一个三针线束接口同时连接两个零件，例如前灯和另一盏灯，或传感器和仪表，而且不用剪断任何电线。这条线的两个分支上各有一个三针母头，主干上有一个三针公头，所以它可以插入线束插座，并换来两个插座。\u003c\/p\u003e\u003cp\u003e厂家提供的主要信息：三针 Julet 式圆形防水插头，IP65，铜芯导体，触点镀金，总长 24 in（61 cm）。厂家称它适用于转换套件上的灯、刹车断电传感器、变速传感器、转把和其他小电流配件。\u003c\/p\u003e\u003cp\u003e下单前请确认：这是 2 母头转 1 公头的版本，所以主干上的插头是公头。数一数你的插头有几根针脚（这里是三针），并确认你想分支的线束插座是公头还是母头。两个分支共用同一个连接和同一路信号，所以不要分接转把或速度信号，并指望两个分支各自独立工作。不适用于电机或电池线路。\u003c\/p\u003e\u003cp\u003e安装只需几分钟：关闭电池电源，拔下零件插头，把主干插入线束，每个分支接一个零件，再用扎带固定这条线。\u003c\/p\u003e\u003cp\u003e不确定是否适配？请把照片发到 support@riderow.com，我们会在你下单前帮你确认。\u003c\/p\u003e","brand":"RideRow","offers":[{"title":"24 in (61 cm)","offer_id":67793744134417,"sku":"RR-JUL-Y-3P-24","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/6928\/4113\/files\/jul-y1t2-3p.jpg?v=1792173799"},{"product_id":"uart-1t4-main-harness-130cm-fits-bafang-bbs01b-bbs02b-bbshd","title":"UART 1-to-4 Main Wiring Harness, 130 cm - Fits Bafang BBS01B \/ BBS02B \/ BBSHD (UART Only)","description":"\u003cp\u003eThe main wiring harness of a Bafang BBS mid-drive kit links the motor to the display, the throttle and the two brake cut-off levers. A cut, crushed or corroded harness can make the display go dark, stop the motor, or make the power cut in and out. This 1-to-4 harness replaces it.\u003c\/p\u003e\u003cp\u003eKey facts as stated by the manufacturer: one 8-pin plug for the motor, then four branches: one 5-pin display plug (green), two 3-pin brake plugs (yellow) and one 3-pin throttle plug (yellow). Length 130 cm (51 in). IP65 waterproof plugs. UART protocol.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e Bafang BBS01B, BBS02B and BBSHD mid-drive kits that use the UART protocol. \u003cstrong\u003eDoes not fit:\u003c\/strong\u003e Bafang M-series mid-drives such as the M620 (G510), M600, M510 or M500; CAN-bus versions of the BBS02B or BBSHD; hub-motor kits. Read the label on your motor or controller: if it says CAN, this harness is not for your bike.\u003c\/p\u003e\u003cp\u003eCheck before you order: compare your old harness with the list above (one 8-pin motor plug, one green 5-pin display plug, three yellow 3-pin plugs). A gear-shift sensor, if you have one, plugs into a brake plug in the same way. At 130 cm the harness can be longer than the original, so plan the routing and secure the extra length with zip ties. This is a compatible replacement harness, not made by Bafang.\u003c\/p\u003e\u003cp\u003eWe help you fix most e-bikes on the market. Not sure it fits? Email photos of your motor label and your old harness plugs to \u003ca href=\"mailto:support@riderow.com\"\u003esupport@riderow.com\u003c\/a\u003e and we'll check before you order.\u003c\/p\u003e","brand":"RideRow","offers":[{"title":"Default Title","offer_id":67918494466321,"sku":"RR-BBS-1T4-UART-130","price":23.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/6928\/4113\/files\/rr-uart-1t4-harness-130cm-main.png?v=1793294745"}],"url":"https:\/\/riderow.com\/zh\/collections\/harnesses.oembed","provider":"RideRow","version":"1.0","type":"link"}