{"product_id":"epmttsdz8","title":"TSDZ8 Mid-Drive Torque Motor 500W \/ 750W","description":"\u003cdiv class=\"product-page\"\u003e\n\u003cul\u003e    \u003cli\u003eTrue Torque Sensing - Provides proportional torque assist based on user input, unlike common mid-drive motors that only offer an on\/off effect.\u003c\/li\u003e    \u003cli\u003eMaximum input voltage 54.6V\u003c\/li\u003e    \u003cli\u003eThe 500W version provides 2-3 times force assist, and a 48V battery can provide approximately 3-4 km of assistance per Ah, suitable for most situations, including uphill (below 15% incline).\u003c\/li\u003e    \u003cli\u003eThe 750W version provides 3-4 times force assist, and a 48V battery can provide approximately 2-3 km of assistance per Ah, suitable for high-intensity use.\u003c\/li\u003e    \u003cli\u003eBased on our field tests, this mid-drive motor is very suitable for off-road use and has also been installed on delivery bicycles to provide powerful assistance.\u003c\/li\u003e    \u003cli\u003eCan be installed on most threaded bottom bracket frames.\u003c\/li\u003e    \u003cli\u003ePrice includes basic installation (please inquire for details).\u003c\/li\u003e  \u003c\/ul\u003e  \u003cimg src=\"https:\/\/www.bikes.hk\/images\/tongsheng\/EPMTTSDZ8B_TC.jpg\" class=\"img-fluid img-responsive\"\u003e \u003cimg src=\"https:\/\/www.bikes.hk\/images\/tongsheng\/EPMTTSDZ8C_TC.jpg\" class=\"img-fluid img-responsive\"\u003e \u003cimg src=\"https:\/\/www.bikes.hk\/images\/tongsheng\/EPMTTSDZ8D_TC.jpg\" class=\"img-fluid img-responsive\"\u003e \u003cimg src=\"https:\/\/www.bikes.hk\/images\/tongsheng\/EPMTTSDZ8SIZE.jpg\" class=\"img-fluid img-responsive\"\u003e\n\u003c\/div\u003e","brand":"TongSheng","offers":[{"title":"500W","offer_id":52997375852866,"sku":"EPMTTSDZ8","price":3200.0,"currency_code":"HKD","in_stock":true},{"title":"750W","offer_id":53809495802178,"sku":"EPMTTSDZ8","price":3200.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/3967\/8530\/files\/EPMTTSDZ8.jpg?v=1779531203","url":"https:\/\/asiabicycle.com\/en\/products\/epmttsdz8","provider":"Asia Bicycle 亞洲單車","version":"1.0","type":"link"}