Tongsheng Mid Drive Motor Kit TSDZ8 TSDZ2B 250W 350W 500W 750W 1000W electric bicycle Conversion Engine torque sensor for Ebike

Aboutthis item

TSDZ8 motor 48V 750W – New version, an upgrade to the TSDZ2B, is characterised by a new look and an integrated torque sensor for a torque of ≥120Nm. It provides a smooth transition between pedaling and electric mode, similar to the feel of a traditional bike. Dual clutch technology provides a relaxed cycling experience with minimal resistance and significantly increases riding pleasure

TSDZ2B 36V 250W & 48V 500W – 2024 version improves the TSDZ2 with two clutches on the large gear for smoother, more efficient operation and longer life. The 36 V model delivers 80 Nm of torque, and the 48 V offers 120 Nm. Both torque sensor center motors have an IP54 rating for reliable performance in various conditions

Compatibility & Installation This motor is designed for aluminum alloy bicycles with underlay holes of 68-73mm length and 33.5-36mm inner diameter, which comply with JIS standard, and only suitable for bicycle models with chain drive and brake disc or V brakes. All necessary parts are included to ensure installation

For the new TSDZ mid-motor types, we present the EKD01 LCD display with surprising features and multilingual support, as well as the SW2-M58 with a high-resolution, anti-glare colour LCD and a minimalist user interface. Together, they provide an excellent HMI solution for Tong//Sheng mid drive engines that enhance your cycling with intelligent functionality

New Version TSDZ The dual clutch system used in our upgrade replaces the single clutch and reduces pedal resistance. To increase durability, we have replaced the disposable roller bearings in the gear shaft with a more robust component, which greatly extends the life of the engine

Backed by our dedicated technical support team in Poland, we offer quick help with any questions. For customized solutions or special requests, please do not hesitate to contact us. We strive to provide customized services that meet your unique needs

Packaging included:

1 PCS * mid-drive motor

1 PAIR * Power-off brake lever or Brake sensor

1 PCS * Thumb Throttle

1 PCS * Display with Controller

1 PCS * Power connection cable

1 PCS * Installation Tools

1 PAIR * Crank-arm x1 Pair

1 PCS * Speed detective sensor