48V750W Torque Sensor TongSheng TSDZ8 Mid Drive Motor Kit EBike

MOTOR SPECIFICATIONS

Position: Mid Drive

Construction: Gear drive

Rated voltage (DCV): 48V

Pedal sensor: Torque Sensor Is Integrated Into The Motor

Bottom Bracket Length: 68-73mm

Bottom Bracket Diameter: 34-36mm

Noise level (dB): ≤55

Operating temperature: -20~45°C

Sprocket: 44T

Waterproof Grade: IP54

MOTOR KITS INCLUDED:

1 PC Mid-Drive Motor (Optional)
1 PAIR Brake Levers or Brake Sensor
1 PC Thumb Throttle
1 PC Display (Optional)
1 PC Power Connection Cable
1 PC Installation Tools
1 Pairs Crank-Arm
1 PC Speed Sensor

Features:

Flagship Powerhouse：48V 750W brushless motor (1056W peak) with massive 140Nm torque, effortlessly tackles 15% inclines and heavy cargo loads – perfect for mountain trails/urban commutingAll-Weather Warrior：IPX5 certified waterproof housing withstands heavy rain/snow, operates flawlessly from -20℃ to 45℃ (-4°F to 113°F) – built for year-round adventuresSmart Torque Sensing：Advanced 5-point cadence detection delivers 0.1s instant response, mimics natural pedaling feel with 90%+ energy efficiency (vs 60% on basic cadence sensors)Universal Compatibility：Fits 68-73mm standard bottom brackets, converts 90% of mountain/road/cargo bikes to eBike.

 

FEATURES:

Fits 95% of standard bike frames with 68-73mm bottom bracket and 34-36mm inside diameter.

30% lighter than a Bafang motor for almost the same power output.

Built in torque and cadence sensor - this results in much smoother acceleration than any cadence sensored mid motor.

Easy to install. Kit includes all installation hardware and tools.

The motor has an extra support mount - resulting in a much more reliable install than a Bafang BBS motor.

80Nm of torque is almost twice as much as a hub motor and can help you climb up any hill in your way.

On Dec 18, 2025 at 22:25:06 PST, seller added the following information: