WindHorse W4B Foldable Pedal Assisted Fat Tire Hybrid E-Bike

The WindHorse W4B Foldable Pedal Assisted Fat Tire Hybrid E-Bike combines electric assistance, conventional pedal riding and a compact folding frame to create a versatile mobility solution for everyday journeys and recreational riding. Its combination of a 720W brushless rear motor, 20-inch fat tires and detachable 48V battery gives riders the flexibility to move between powered assistance and traditional cycling whenever required.

Designed around a durable full-alloy frame, the W4B is equally suited to riders looking for an electric fat tire bicycle, a pedal-assisted commuter bike or a foldable hybrid e-bike that is easier to store and transport. Adjustable seating and handlebar height further improve its adaptability for different riders and riding preferences.

Pedal Assisted Electric Bicycle with Detachable Battery

One of the defining advantages of the WindHorse W4B is its true hybrid riding capability. The 48V 15.6Ah detachable lithium battery supplies power for electric-assisted journeys while allowing the bicycle to remain usable through its conventional pedal system when battery power is unavailable.

The removable design also makes charging more convenient. Instead of moving the complete e-bike beside a power outlet, the battery can be taken out and charged separately at home, at work or another suitable charging location. A typical full charging cycle takes approximately 5–6 hours.

With a potential riding range of approximately 60–80 km, depending on rider weight, speed, terrain and road conditions, the W4B provides useful flexibility for longer daily journeys as well as leisure riding.

720W Brushless Rear Motor for Responsive Electric Assistance

Electric propulsion comes from a 720W brushless rear motor, delivering responsive assistance for city roads, inclines and varied riding conditions. The rear-mounted drive configuration works together with the bicycle's pedal system, allowing riders to choose electric assistance when needed while retaining the familiar functionality of a conventional bicycle.

The W4B can reach speeds of up to 40 km/h, subject to rider weight, terrain, riding conditions and applicable local regulations. Its ability to handle climbing angles of approximately 30 degrees, depending on load and surface conditions, adds further versatility when encountering steeper routes.

20-Inch Fat Tire Electric Bike for Stable Everyday Riding

The WindHorse W4B rides on 20-inch tube-type fat tires, providing a broad contact area and a stable riding feel across different surfaces. Their wider profile makes the bicycle suitable for riders who prefer greater road presence and confidence compared with conventional narrow bicycle tires.

A front suspension system helps absorb vibration and impacts from irregular surfaces, making everyday rides more comfortable when travelling over less-than-perfect roads. Together with the robust alloy construction, the fat-tire configuration gives the W4B the substantial character expected from a modern fat tire electric bicycle for adults.

Front and Rear Disc Brake E-Bike for Controlled Stopping

Reliable braking is supported by disc brakes at both the front and rear wheels, providing controlled braking performance for everyday electric and pedal-assisted riding.

An electric horn adds a convenient signalling function, while the front suspension complements the braking and fat-tire configuration to create a balanced riding platform designed around control, comfort and everyday usability.

Foldable Hybrid E-Bike for Storage and Convenient Transport

Despite its substantial fat-tire construction, the WindHorse W4B incorporates a foldable frame, making it more practical when storage space is limited. Folding capability can be particularly useful for apartment living, workplace storage or transporting the bicycle in a suitably sized vehicle.

The adjustable seat height and adjustable handlebar height allow the riding position to be adapted according to the rider's stature and preferred posture. Combined with a maximum supported load of approximately 150 kg, the W4B offers a versatile platform for a broad range of adult riders.

Full Alloy Foldable Electric Bicycle with Practical Rear Rack

The full-alloy body provides a strong structural foundation while keeping the bicycle's net weight at approximately 25 kg. A practical rear carrier rack extends its everyday utility, providing a platform that can be useful for compatible cargo-carrying solutions.

The W4B therefore brings together characteristics that are often sought separately: fat tires, folding convenience, electric assistance and conventional bicycle functionality in one integrated design.

Electric Fat Bike with LCD Display and LED Lighting

A handlebar-mounted LCD display keeps essential riding information directly in view. Riders can monitor information such as current travel speed, battery status, accumulated travel data and selected speed mode without interrupting the ride.

For improved visibility, the W4B incorporates an LED front light, rear tail light and brake light. These lighting features complement the electric horn and display to create a more complete everyday riding package.

Hybrid Electric Bike That Can Still Be Pedalled Without Battery Power

An important advantage of the WindHorse W4B is that electric power is not the rider's only means of propulsion. If the battery becomes depleted during a journey, the bicycle can continue to be ridden using its pedals as a conventional bicycle.

This dual-purpose configuration makes the W4B particularly appealing to riders who want the convenience of an electric bike without completely giving up traditional cycling. Electric assistance can make longer journeys and demanding sections easier, while pedal operation preserves the independence and familiar riding experience of a standard bicycle.

Foldable Fat Tire E-Bike for Commuting and Recreational Riding

The WindHorse W4B brings together the versatility required for different styles of everyday riding. Its long-range detachable battery and powerful rear motor support electric mobility, while the fat tires and front suspension provide a confident platform for varied road conditions.

At the same time, its foldable frame, adjustable riding position, rear carrier rack, integrated lighting and conventional pedal capability make it practical beyond recreational use. Whether selected as a foldable electric bicycle, pedal assisted e-bike, fat tire commuter bike or hybrid electric bicycle, the W4B is designed to adapt as riding requirements change.

Removable Battery Fat Tire E-Bike Built for Flexible Mobility

Rather than depending entirely on one form of propulsion, the WindHorse W4B gives riders multiple options within the same bicycle. Use electric assistance for convenient everyday mobility, pedal when preferred, remove the battery for easier charging, or fold the frame when more compact storage is required.

This combination of electric performance, pedal-assisted versatility, fat-tire stability and foldable practicality makes the WindHorse W4B a well-rounded hybrid e-bike for riders seeking greater flexibility from their everyday electric bicycle.

Ride electric when you want it. Pedal when you need it. Go further with the WindHorse W4B.