

The TDB-02 redefines heavy-duty electric cargo bikes with its ultra-long range and durable construction. Designed to carry heavy loads and support multiple passengers, it features dual removable 54.6V 20Ah lithium batteries for extended journeys, a 750W rear brushless hub motor for smooth power delivery, and front/rear hydraulic brakes for confident stopping.

The foldable aluminum alloy frame ensures easy storage, while the LCD display keeps riders informed of speed, battery level, and assist mode. Whether you’re transporting groceries, children, or delivery packages, the TDB-03 is built to handle it all with ease.
Dual Battery System: Two 54.6V 20Ah lithium batteries provide an ultra-long range of up to 80km in pedal assist mode.
Powerful Motor: 750W rear brushless hub motor delivers reliable torque for climbing hills and carrying heavy loads.
Heavy-duty Construction: Durable aluminum alloy frame supports heavy cargo and multiple passengers.
Foldable Design: Compact foldable structure for easy storage in garages, apartments, or vehicle trunks.



Premium Safety: Front and rear hydraulic brakes ensure responsive stopping in all conditions.
Intuitive Control: 48V LCD display provides real-time speed, battery status, and assist mode information.
Versatile Cargo Capacity: Front and rear cargo racks accommodate groceries, packages, or a child seat for family use.


| Specification | Details | Specification | Details |
|---|---|---|---|
| Battery | 54.6V 20Ah + 20Ah Li-ion (dual or single) | Motor | Rear Brushless Hub Motor, 54.6V 750W |
| Wheels | Spoke wheels | Max. Speed | 25/45 km/h |
| Range | 65km (Electric only) / 80km (Pedal assist) | Charging Time | 5 hours (100-240V smart charger) |
| Material | Aluminum alloy | Display | LCD 48V |
| Brake | F/R hydraulic brake | Dimensions | 1520305880 mm |


A: Yes, the heavy-duty aluminum alloy frame and rear cargo rack are designed to support additional passengers, such as a child seat, making it ideal for family use.

