Torque Sensor Tong-Sheng TSDZ8 Mid Drive Motor Kit - 48V 750W Electric Bike Conversion Kit with EKD01 Display and Battery Optional, Compatible with BB 68-73MM Mountain/Road Bikes

About this item

• 48V 750W Mid-Drive Powerhouse: Varstrom × TONG-SHENG TSDZ8 mid-drive motor delivers 48V (750W nominal, 1056W peak) with torque sensor technology, 120 N.m torque offering natural pedal assist for urban commutes and gentle slopes. The motor intelligently adapts to your pedaling force for a bicycle-like riding feel.
• Torque Sensor Technology: One of the standout features of this TSDZ8 kit is the inclusion of a torque sensor. This sensor detects the rider's pedaling effort and adjusts the motor's assistance accordingly. The result is a smoother, more intuitive ride that feels more like traditional cycling, where the motor works in harmony with your own pedaling effort, especially on variable terrain
• EKD01 Display with Anti-Theft & Advanced Controls: Compatible with 22.2mm/25.4mm handlebars, the 2.4" IPX5 waterproof EKD01 display shows real-time speed, trip distance, total mileage, battery level, and error codes. Features a password lock, 9-speed adjustment, and 4-level backlight with Type-C charging port. Connectivity enables app-based motor locking, navigation sync, and hidden factory reset to recover forgotten passwords, all in a compact design saving handlebar space.
• Universal Fit for 68-73mm Bikes：Directly mounts on standard 68-73mm bottom bracket frames (34-36mm inner diameter). Compatible with 90% of mountain/road bikes – no welding or frame modification required. Includes all mounting hardware.
• Versatile 48V Battery Compatibility: Flexible to use with down tube battery (13Ah/19.2Ah/20Ah) or rear rack battery (17.5Ah). With charging adapter, 6Pin battery mount, universal XT60 connector and smart BMS, waterproof port and shockproof housing ensure durability in road/mountain riding.