{"product_id":"tongsheng-tsdz2b-250w-tsdz8-48v-750w-mid-drive-tsdz16-48v-1000w-ebike-kits-conversion-engine-electric-bike-motor-kit-torque-sensor-set-vlcd5-dfl11-with-battery","title":"TONGSHENG Mid-Drive Torque-Sensor E-Bike Conversion Kit","description":"\u003cp\u003e\u003cstrong\u003eTSDZ2B, TSDZ8 and TSDZ16 Motor Options with Torque-Sensor Pedal Assistance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUpgrade a compatible bicycle with a TONGSHENG mid-drive electric motor conversion kit, designed to provide responsive pedal assistance through an integrated torque-sensing system.\u003c\/p\u003e\n\u003cp\u003eAvailable motor options include the \u003cstrong\u003eTSDZ2B 250W, TSDZ8 750W and TSDZ16 1000W\u003c\/strong\u003e, subject to the selected configuration. The mid-drive design positions the motor around the bottom bracket, while torque-sensor technology adjusts assistance in response to pedalling input.\u003c\/p\u003e\n\u003cp\u003eSelected configurations may include a compatible battery, display and installation accessories, allowing you to tailor the kit to your bicycle and intended use.\u003c\/p\u003e\n\u003ch2\u003eGeneral Details\u003c\/h2\u003e\n\u003cp\u003e• \u003cstrong\u003eBrand:\u003c\/strong\u003e TONGSHENG\u003cbr\u003e• \u003cstrong\u003eProduct Type:\u003c\/strong\u003e Mid-Drive E-Bike Conversion Kit\u003cbr\u003e• \u003cstrong\u003eMotor Design:\u003c\/strong\u003e Brushless\u003cbr\u003e• \u003cstrong\u003eMotor Options:\u003c\/strong\u003e TSDZ2B \/ TSDZ8 \/ TSDZ16\u003cbr\u003e• \u003cstrong\u003ePower Options:\u003c\/strong\u003e 250W \/ 750W \/ 1000W, depending on model\u003cbr\u003e• \u003cstrong\u003ePedal Assistance:\u003c\/strong\u003e Torque Sensor\u003cbr\u003e• \u003cstrong\u003eBottom Bracket Compatibility:\u003c\/strong\u003e 68-73mm\u003cbr\u003e• \u003cstrong\u003eBattery:\u003c\/strong\u003e Available with selected configurations\u003cbr\u003e• \u003cstrong\u003eBattery Connector:\u003c\/strong\u003e XT60 by default, according to supplier\u003cbr\u003e• \u003cstrong\u003eDisplay Options:\u003c\/strong\u003e VLCD5 \/ DFL11, subject to configuration\u003cbr\u003e• \u003cstrong\u003eRiding Modes:\u003c\/strong\u003e Pure electric, manual cycling, pedal assist and walk\/push mode\u003cbr\u003e• \u003cstrong\u003eWarranty:\u003c\/strong\u003e 1 year for main components\u003c\/p\u003e\n\u003ch2\u003eTorque-Sensor Pedal Assistance\u003c\/h2\u003e\n\u003cp\u003eThe integrated torque sensor measures the rider's pedalling input and helps regulate motor assistance for a more natural riding experience.\u003c\/p\u003e\n\u003cp\u003eThe system is designed to provide assistance in different riding situations, including commuting, recreational cycling and climbing, depending on the selected motor configuration.\u003c\/p\u003e\n\u003ch2\u003eMotor Options\u003c\/h2\u003e\n\u003cp\u003eChoose the motor configuration that best suits your requirements:\u003c\/p\u003e\n\u003cp\u003e• \u003cstrong\u003eTSDZ2B 250W:\u003c\/strong\u003e A lower-power option for compatible everyday and commuter e-bike builds.\u003cbr\u003e• \u003cstrong\u003eTSDZ8 750W:\u003c\/strong\u003e A higher-powered option for builds requiring increased assistance.\u003cbr\u003e• \u003cstrong\u003eTSDZ16 1000W:\u003c\/strong\u003e A high-power option for compatible performance-focused conversions.\u003c\/p\u003e\n\u003cp\u003eVoltage, torque, controller specifications, display compatibility and battery requirements vary by motor model. Confirm the exact specifications of your selected configuration before ordering.\u003c\/p\u003e\n\u003ch2\u003eFour Riding Modes\u003c\/h2\u003e\n\u003cp\u003eThe supplier lists four operating modes, depending on the selected motor and display:\u003c\/p\u003e\n\u003cp\u003e• \u003cstrong\u003ePure Electric Mode:\u003c\/strong\u003e Motor-driven operation where supported by the selected configuration.\u003cbr\u003e• \u003cstrong\u003eManual Riding Mode:\u003c\/strong\u003e Ride using pedal power without electric assistance.\u003cbr\u003e• \u003cstrong\u003ePedal-Assistance Mode:\u003c\/strong\u003e The motor assists while you pedal.\u003cbr\u003e• \u003cstrong\u003eWalk\/Push Mode:\u003c\/strong\u003e Provides assistance when walking the bicycle, where supported.\u003c\/p\u003e\n\u003cp\u003eThrottle availability depends on the selected configuration and applicable local regulations.\u003c\/p\u003e\n\u003ch2\u003eBicycle Compatibility\u003c\/h2\u003e\n\u003cp\u003eThe kit is designed for compatible bicycles with \u003cstrong\u003e68-73mm bottom brackets\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eBefore ordering, check:\u003c\/p\u003e\n\u003cp\u003e• Bottom bracket width and standard\u003cbr\u003e• Frame clearance around the motor housing\u003cbr\u003e• Battery mounting space\u003cbr\u003e• Drivetrain and chainline compatibility\u003cbr\u003e• Brake system and electrical connections\u003c\/p\u003e\n\u003cp\u003eThe supplier advises that the kit is generally not suitable for fat bikes. It does not support coaster-brake operation.\u003c\/p\u003e\n\u003ch2\u003eBattery \u0026amp; Electrical Connections\u003c\/h2\u003e\n\u003cp\u003eThe supplier specifies XT60 battery connectors as standard.\u003c\/p\u003e\n\u003cp\u003eBattery voltage and capacity must match the selected motor, controller and display. Battery inclusion depends on the chosen kit configuration, despite the supplier's general listing title referring to a battery.\u003c\/p\u003e\n\u003cp\u003eConfirm the exact battery specifications and package contents before purchasing.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cp\u003e• TONGSHENG mid-drive motor options\u003cbr\u003e• Brushless motor design\u003cbr\u003e• Torque-sensor pedal assistance\u003cbr\u003e• Multiple motor power configurations\u003cbr\u003e• 68-73mm bottom bracket fitment\u003cbr\u003e• Four riding modes, where supported\u003cbr\u003e• Compatible display options\u003cbr\u003e• XT60 battery connector\u003cbr\u003e• Optional battery-inclusive configurations\u003cbr\u003e• Installation accessories supplied according to configuration\u003cbr\u003e• One-year warranty for main components\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cp\u003e• \u003cstrong\u003eBrand:\u003c\/strong\u003e TONGSHENG\u003cbr\u003e• \u003cstrong\u003eMotor Models:\u003c\/strong\u003e TSDZ2B \/ TSDZ8 \/ TSDZ16\u003cbr\u003e• \u003cstrong\u003eRated Power:\u003c\/strong\u003e 250W \/ 750W \/ 1000W, depending on model\u003cbr\u003e• \u003cstrong\u003eVoltage:\u003c\/strong\u003e Varies by selected motor configuration\u003cbr\u003e• \u003cstrong\u003eMotor Design:\u003c\/strong\u003e Brushless\u003cbr\u003e• \u003cstrong\u003ePedal Sensor:\u003c\/strong\u003e Torque Sensor\u003cbr\u003e• \u003cstrong\u003eBottom Bracket:\u003c\/strong\u003e 68-73mm\u003cbr\u003e• \u003cstrong\u003eDisplay:\u003c\/strong\u003e VLCD5 \/ DFL11, subject to compatibility\u003cbr\u003e• \u003cstrong\u003eBattery Connector:\u003c\/strong\u003e XT60 by default\u003cbr\u003e• \u003cstrong\u003eRiding Modes:\u003c\/strong\u003e Four, depending on configuration\u003cbr\u003e• \u003cstrong\u003eCoaster Brake Support:\u003c\/strong\u003e No\u003cbr\u003e• \u003cstrong\u003eWarranty:\u003c\/strong\u003e 1 year for main components\u003c\/p\u003e\n\u003ch2\u003ePackage Includes\u003c\/h2\u003e\n\u003cp\u003ePackage contents vary according to the selected motor and battery configuration and may include:\u003c\/p\u003e\n\u003cp\u003e• TONGSHENG mid-drive motor\u003cbr\u003e• Compatible chainring and mounting components\u003cbr\u003e• Display, if selected\u003cbr\u003e• Battery and charger, if included in the selected configuration\u003cbr\u003e• Wiring and electrical connectors\u003cbr\u003e• Installation tools and accessories\u003cbr\u003e• 250W identification label, supplied as a gift according to the supplier\u003c\/p\u003e\n\u003cp\u003eCheck the selected configuration's package details to confirm exactly what is included.\u003c\/p\u003e\n\u003ch2\u003eImportant Notes\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSelect the correct motor, voltage and battery combination before ordering.\u003c\/strong\u003e The TSDZ2B, TSDZ8 and TSDZ16 are different motor models and may have different electrical and mechanical requirements.\u003c\/p\u003e\n\u003cp\u003eThe supplier's general specifications do not establish one universal voltage, torque rating or battery specification for all three models. Confirm these details for the exact configuration selected.\u003c\/p\u003e\n\u003cp\u003eCompatibility depends on frame clearance, bottom bracket dimensions, drivetrain, battery mounting and electrical connections. Professional installation is recommended.\u003c\/p\u003e\n\u003cp\u003eHigher-powered configurations may exceed the legal power and speed limits for road-legal e-bikes in your jurisdiction. Check local regulations before installation and use. A supplied 250W label does not change the motor's actual rated power.\u003c\/p\u003e\n\u003cp\u003eOne-year warranty for main components. \u003c\/p\u003e","brand":"HANDLER MOBILITY","offers":[{"title":"36V 250W VLCD5 \/ United Kingdom \/ No Battery","offer_id":59624621015365,"sku":"14:-1;200007763:201336105;247066636:-1","price":538.0,"currency_code":"USD","in_stock":true},{"title":"36V 250W DFL11 \/ United Kingdom \/ No Battery","offer_id":59624621048133,"sku":"14:-2;200007763:201336105;247066636:-1","price":567.0,"currency_code":"USD","in_stock":true},{"title":"48V 750W DFL11 \/ United Kingdom \/ 48V 20AH Battery","offer_id":59624620949829,"sku":"14:-3;200007763:201336105;247066636:-2","price":1359.0,"currency_code":"USD","in_stock":true},{"title":"48V 750W DFL11 \/ United Kingdom \/ No Battery","offer_id":59624620982597,"sku":"14:-3;200007763:201336105;247066636:-1","price":675.0,"currency_code":"USD","in_stock":true},{"title":"48V 1000W DFL11 \/ United Kingdom \/ 48V 20AH Battery","offer_id":59624621113669,"sku":"14:-4;200007763:201336105;247066636:-2","price":1520.0,"currency_code":"USD","in_stock":true},{"title":"48V 1000W DFL11 \/ United Kingdom \/ No Battery","offer_id":59624621080901,"sku":"14:-4;200007763:201336105;247066636:-1","price":836.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1015\/3915\/2197\/files\/Se739aa56bbb248cf866618e9c8663a6dt.webp?v=1791525130","url":"https:\/\/handlermobility.com\/products\/tongsheng-tsdz2b-250w-tsdz8-48v-750w-mid-drive-tsdz16-48v-1000w-ebike-kits-conversion-engine-electric-bike-motor-kit-torque-sensor-set-vlcd5-dfl11-with-battery","provider":"HANDLER MOBILITY","version":"1.0","type":"link"}