Tongsheng TSDZ5B Mid‑Drive Motor Kit, 36V 250W 350W Ebike Central Motor With Optional VLCD13 LCD Display

Tongsheng TSDZ5B Bracket‑Mount Mid‑Drive Motor Kit

The TSDZ5B is a bracket‑mount mid‑drive motor developed by Tongsheng, available in 36V 250W and 350W power versions. Equipped with built‑in torque sensor, it delivers natural pedal‑assist performance for city commuter ebikes. The VLCD13 LCD display is offered as optional accessory according to your project requirements.

Compatibility

✅ City / commuter electric bicycle frames

✅ Bottom bracket compatible for TSDZ5B bracket installation

✅ Wheel size: 20‑29 inch /700C

Precise Dimensions & Specs

Package Includes

• 1 × TSDZ5B Bracket‑Mount Mid‑Drive Motor
• Main wiring harness, speed sensor
• Mounting bracket & fixing hardware

Note: VLCD13 LCD display, brake levers, throttle, crank arms, chainring are optional and sold separately.

Key Features

✅ Bracket‑Mount Design: Special external bracket fixing structure, easy retrofit for compatible bicycle frames without complicated bottom‑bracket modification.

✅ Built‑in Torque Sensor: Sensitive torque sensing delivers smooth, natural pedal‑assist riding experience for daily city commuting.

✅ Two‑Power Options: Choose between 250W or 350W rated power to match regional speed‑limit regulations.

✅ Optional VLCD13 TFT Display: VLCD13 dashboard is available as an add‑on to show speed, assist level, battery status and headlight control.

✅ Compact & Lightweight: Only 3.2 kg motor weight, keeps good bicycle balance for daily riding.

✅ Reliable Daily‑Use Performance: Optimized for urban commuter ebikes, stable output for long‑term everyday operation.

Important Notes

1. VLCD13 display is optional, not included in base motor kit; please select display variant if you need dashboard.
2. Confirm your bicycle frame fits TSDZ5B bracket‑mount structure before purchase. It is not compatible with ordinary bottom‑bracket‑install mid‑motor frames.
3. Crank arms, chainring, brake levers, throttle and battery are not included, order separately.
4. Minor color differences may appear due to lighting conditions and screen display variations.
5. Professional ebike technician installation is strongly recommended for bracket alignment and wiring setup.

Ideal spare & assembly solution for ebike OEM factories, conversion workshops and wholesale distributors. TSDZ5B is a cost‑effective mid‑drive system for city commuter e‑bikes.