COLORWAY 750W 48V Fat Tire Electric Bike – 15Ah Battery, 20 x 4.0 Tires

Powerful Fat-Tire E-Bike for Urban Riding, Trails & Outdoor Adventures

The COLORWAY 750W Fat Tire Electric Bike is designed for riders seeking a versatile combination of power, stability, and all-terrain capability. Featuring a 750W rear motor, a removable 48V 15Ah battery, and oversized 20 x 4.0-inch fat tires, this e-bike is built to handle a variety of riding environments, including streets, dirt paths, mountain terrain, and other outdoor surfaces.

Its sturdy carbon structural steel frame provides a solid foundation, while front and center suspension help absorb bumps and improve riding comfort. An intelligent LCD display provides essential ride information, while integrated front and rear lighting helps improve visibility during low-light rides.

Key Features

750W Rear Motor

The rear-mounted 750W motor provides strong electric assistance with a claimed top speed of approximately 19.9–20 mph when the battery is fully charged.

48V 15Ah Removable Battery

The 48V 15Ah battery provides a claimed range of approximately 25–50 miles, depending on rider load, temperature, road conditions, and other factors. The removable battery can be taken indoors or to an office for charging.

20 x 4.0-Inch Fat Tires

The oversized 20 x 4.0-inch fat tires are designed for increased grip and stability across varied surfaces. Their stated wear-resistant and puncture-resistant construction makes them suitable for both urban and off-road riding.

Front & Center Suspension

The bike features a front suspension fork along with center shock absorption to help smooth out uneven surfaces and provide a more comfortable, stable ride.

Durable Steel Frame

The steel frame is designed to provide strength and durability for everyday riding and outdoor exploration.

Intelligent LCD Display

The integrated LCD display provides important ride information, including:

• Speed


• Battery level


• Mileage


• Other riding information and functions

Integrated Lighting

A bright front headlight and rear warning light help improve visibility and rider awareness during nighttime and low-light conditions.

UL 2849 Certified

The e-bike is listed as UL 2849 certified, with certification number STL2023S1101007C-S1 as provided in the product specifications.

Specifications

Motor & Performance

Specification	Details
Motor Type	Rear Motor
Rated Motor Power	750W
Drive Mode	Manpower Assist
Top Speed	Up to 20 mph
Maximum Climbing Angle	25°
Claimed Range	25–50 miles*
Energy Consumption	1.08 kWh / 100 km
Operating Temperature	-10°C to 45°C

Battery & Charging

Specification	Details
Battery Type	Rechargeable Battery
Battery Capacity	15Ah
Nominal Voltage	48V
Battery	Removable
Charging Voltage	AC-DC 54.6V
Input Voltage	AC 100–240V
Charging Time	Approximately 7–8 hours
Undervoltage Protection Value	29V
Overcurrent Protection Value	2A

Frame, Wheels & Capacity

Specification	Details
Frame Material	Carbon Structural Steel
Wheel Size	20 inches
Tire Size	20 x 4.0 inches
Gross Weight	110.23 lbs / 50 kg
Net Weight	90.39 lbs / 41 kg
Maximum Load	264.56 lbs / 120 kg
Packing Size	57.87 x 11.02 x 34.45 in
Expanded Size	69.29 x 27.17 x 44.09 in
Age Group	Teen, Adult & Senior

Protection & Certification

Specification	Details
Water Resistance Rating	IP54*
Certification	UL 2849
Certification Number	STL2023S1101007C-S1

All-Terrain Riding Capability

The COLORWAY fat-tire design is intended for a variety of riding environments, including:

• City streets


• Dirt roads


• Mountain paths


• Beach surfaces


• Snow-covered terrain


• Recreational trails


• Outdoor exploration

The combination of wide 4.0-inch tires, suspension, and a sturdy steel frame is designed to provide additional stability and traction across changing surfaces.

Ideal Applications

This electric bike is well suited for:

• Daily urban transportation


• Recreational cycling


• Outdoor adventures


• Trail riding


• Mountain exploration


• Beach and dirt-road riding


• Weekend touring


• Scenic rides and tourism

Rider Safety & Guidance

• Always wear an appropriately fitted bicycle helmet and suitable protective equipment.


• Follow applicable local e-bike laws and regulations.


• Do not exceed the 264.56 lb (120 kg) maximum load.


• Inspect tires, brakes, wheels, frame, and electrical components before riding.


• Maintain proper tire pressure according to the manufacturer's recommendations.


• Use the front headlight and rear warning light during low-light conditions.


• Keep the battery properly secured before riding.


• Charge the battery using the specified charger and input voltage.


• The supplied specifications state an IP54 rating but also specifically instruct users not to use the bike in the rain. Follow the more restrictive instruction and avoid wet-weather operation.


• Actual range will vary depending on rider weight, terrain, temperature, speed, road conditions, assist level, and battery condition.


• The stated 25° climbing capability is a manufacturer specification and can vary significantly with rider weight, surface conditions, battery charge, and riding technique.

Important Performance Notes

The supplied product information lists the range as both 25–50 miles and 50 miles per full charge. The more detailed specification of 25–50 miles is retained here because actual range is affected by load, temperature, road conditions, and other riding factors.

The supplied information also lists a 20 mph top speed while describing the motor as reaching 19.9 mph. These figures are effectively consistent and have been presented as approximately 20 mph.

Why Choose the COLORWAY 750W Fat Tire E-Bike?

The COLORWAY 750W Fat Tire Electric Bike combines a powerful rear motor, removable 48V 15Ah battery, wide 20 x 4.0-inch tires, suspension, sturdy steel construction, intelligent LCD display, and integrated lighting in an adventure-focused package. With support for urban streets and a variety of off-road surfaces, it provides a versatile option for riders looking to explore beyond conventional paved cycling routes.

• We currently ship within the United States only.
• Enjoy free standard shipping on all orders.
• Orders are processed within 1–2 business days.
• Estimated Total Delivery Time is 4–7 business days.
• Tracking information will be sent to your email within 24 hours after your order has been dispatched.
• For more information about our shipping process, please view our full Shipping Policy.

• Not the right fit? Return or exchange within 30 days.
• Items must be unused and in original condition.
• Damaged products are eligible for a refund or replacement.Your line works well.
• For more information about our return & refund process, please view our full Return & Refund Policy.