Key Features

Dual Brushless Motors – Equipped with dual brushless motors designed to provide electric assistance across urban roads, gravel paths, and uneven terrain. The bike is stated to handle inclines of up to 35°, depending on rider weight, terrain, and riding conditions.

48V 18.2Ah Removable Battery – The removable battery provides an estimated range of 50–60 km in pure electric mode and up to 100 km with pedal assistance. Actual range varies depending on terrain, gradient, rider weight, speed, and assistance level.

Three Riding Modes – Choose between pure electric mode, pedal-assist mode, and manual cycling mode to suit different riding preferences and journey requirements.

20 × 4.0-Inch Fat Tyres – Wide pneumatic tyres provide traction, stability, and cushioning across urban roads, gravel, and other uneven surfaces.

Dual Suspension System – Front and rear shock absorbers help reduce bumps and vibrations for a more comfortable ride on rough roads and off-road routes.

Front & Rear Mechanical Disc Brakes – Mechanical disc brakes provide controlled stopping performance. A motor-inhibitor function is designed to cut motor assistance when braking.

7-Speed Gear System – The 7-speed drivetrain allows you to adjust gearing for climbing hills, riding on level roads, and tackling different types of terrain.

Five-Level LCD Display – The LCD display provides riding information and allows you to monitor key details during your journey.

Durable High-Carbon Steel Frame – The high-carbon steel frame is designed for durability and everyday use, while the ergonomic sports seat supports riding comfort.

LED Headlight – The front LED headlight improves visibility when riding in low-light conditions.

Rear Luggage Rack & Accessories – Includes a rear luggage rack, cycling bag, pump, charger, and tools for added practicality.

Water Resistance – The bike has a stated IP55 rating for protection against dust ingress and water jets under specified test conditions. Avoid submerging the bike or exposing electrical components to excessive water.

Partially Pre-Assembled Design – Supplied approximately 90% pre-assembled, with final assembly required before use.

Product Specifications

Model: ZM-DK400
UPC: 792522865310
Bike Type: Fat Tyre Electric Bicycle
Motor Type: Dual Brushless Motors
Stated Motor Wattage: 249W (source specification; confirm total motor output)
Battery: 48V 18.2Ah Removable Battery
Pure Electric Range: Approximately 50–60 km
Pedal Assist Range: Up to 100 km
Riding Modes: Pure Electric / Pedal Assist / Manual
Wheel Size: 20 Inches
Tyre Size: 20 × 4.0 Inches
Gears: 7-Speed
Suspension: Front & Rear Shock Absorbers
Brakes: Front & Rear Mechanical Disc Brakes
Frame Material: High-Carbon Steel
Display: LCD Display with 5 Levels
Water Resistance: IP55 (as stated)
Maximum Recommended Load: 150 kg
Recommended Rider Height: From approximately 165 cm
Item Weight: Approximately 31 kg
Dimensions: 147 × 30 × 88 cm
Colour: Black