Shuangye A7AM20 48V 750W Folding Electric Fat Bike – 20 x 4.0 All-Terrain Beast with 7-Speed Shimano & Removable Battery

Conquer Any Terrain, Fold & Go – The A7AM20 Folding Fat Tire E-Bike

Experience the perfect blend of power, portability, and off-road capability. The Shuangye A7AM20 is a 48V 750W folding electric fat bike designed for riders who demand performance without sacrificing convenience. With its 20 x 4.0 fat tires, robust double-tube aluminum frame, and a top speed of 40 km/h, this e-bike transforms your commute, weekend adventures, and daily errands into thrilling rides. Whether you’re navigating city streets, sandy beaches, or snowy trails, the A7AM20 delivers unmatched stability and control. And when you’re done, simply fold it up and store it in your car trunk or apartment closet.

Product Overview – Built for the Modern Explorer

The A7AM20 is not just another electric bike; it’s a versatile machine engineered for riders who refuse to be limited by terrain or storage space. Featuring a lightweight yet sturdy aluminum alloy frame with a suspension fork, this folding fat bike absorbs bumps and vibrations, ensuring a smooth ride on rough surfaces. The powerful 750W brushless motor (also available in 500W or 350W) provides ample torque to climb hills up to 12° and haul up to 200 kg of rider and cargo. The removable 48V 13Ah/15Ah lithium-ion battery offers a range of 40–60 km in pedal-assist mode, and the integrated LED headlight keeps you visible after dark. With Shimano 7-speed gearing, mechanical disc brakes front and rear, and a rust-resistant chain, every component is chosen for reliability and performance. This is the e-bike that adapts to your lifestyle, not the other way around.

Key Features – Why the A7AM20 Stands Out

• Powerful 750W Motor & 48V Battery: Experience effortless acceleration and hill-climbing capability. The high-torque motor paired with a large-capacity battery gives you the freedom to explore further.
• 20 x 4.0 Fat Tires: Glide over sand, snow, gravel, and pavement with confidence. The wide contact patch provides exceptional traction and stability, making every ride feel planted.
• Foldable Aluminum Frame: Compact and portable – folds down in seconds for easy storage in cars, RVs, boats, or small apartments. Perfect for multi-modal commuters.
• Shimano 7-Speed Drivetrain: Fine-tune your pedaling effort with smooth, reliable gear changes. Whether you’re cruising on flat roads or climbing steep inclines, you’ll always find the right gear.
• Dual Mechanical Disc Brakes: Stop on a dime with 180 mm rotors front and rear. Reliable braking performance in wet or dry conditions gives you peace of mind.
• Integrated LED Lighting & LCD Display: Ride safely at night with a bright 3W headlight powered by the main battery. The LCD display shows speed, battery level, distance, and assist mode at a glance.

Technical Specifications

Comparison – A7AM20 vs. Typical 26 Fat Tire E-Bikes

The A7AM20 offers superior portability, lighter weight, and a more powerful motor compared to traditional 26 fat tire e-bikes, making it the smarter choice for urban explorers and space-conscious riders.

Performance & Riding Experience

Hop on the A7AM20 and feel the instant torque from the 750W motor. The 20-inch fat tires provide a surprisingly smooth ride over potholes, gravel, and grass, while the suspension fork absorbs shocks. The 7-speed Shimano drivetrain lets you find your rhythm, whether you’re pedaling hard on a hill or coasting on flat pavement. The 3-level pedal assist system gives you just the right boost – from a gentle nudge to full power. With a top speed of 40 km/h, you’ll keep up with city traffic easily. The low center of gravity from the 20 wheels makes the bike feel agile and responsive, perfect for weaving through obstacles. And when you need to stop, the dual disc brakes provide confident, controlled stopping power. This is an e-bike that inspires adventure, not anxiety.

Ideal Use Cases – Who Is This Bike For?

The A7AM20 is designed for a wide range of riders and scenarios:

• Urban Commuters: Fold it up and take it on the bus, train, or in your car trunk. Arrive at work sweat-free and ready to go.
• Off-Road Enthusiasts: Tackle dirt trails, beach sand, and light snow with the fat tires and powerful motor.
• RV & Van Lifers: The compact fold makes it the perfect companion for life on the road – explore every campsite and trailhead.
• Larger Riders: With a 200 kg load capacity and reinforced double-tube frame, this bike comfortably supports heavier riders.
• Last-Mile Delivery: The rear rack (removable) and sturdy build make it ideal for carrying goods in tight urban spaces.

Why Choose the Shuangye A7AM20?

You want an e-bike that doesn’t compromise. The A7AM20 delivers power, portability, and durability in one package. Unlike many folding e-bikes that feel flimsy, this one is built with a robust aluminum frame and quality components. The 48V system gives you more range and torque than typical 36V bikes. The fat tires provide unmatched traction, and the folding mechanism is smooth and secure. Plus, with CE EN15194 certification, you know it meets strict safety standards. Whether you’re a daily commuter, weekend adventurer, or someone who needs a reliable electric bike for errands, the A7AM20 is the smart investment that pays off in freedom and fun.

Safety & Warranty

Your safety is our priority. The A7AM20 is equipped with front and rear 180 mm mechanical disc brakes for reliable stopping power in all conditions. The integrated LED headlight ensures visibility at night, and the reflective sidewalls on the tires add an extra layer of safety. The bike is CE EN15194 certified, meaning it complies with European safety standards for electric bicycles. We stand behind our product with a 1-year warranty on the motor and battery. The frame is built to last, and the rust-resistant chain and aluminum components require minimal maintenance. Ride with confidence knowing that your e-bike is built to the highest standards.

Frequently Asked Questions

Q: How long does the battery take to charge?
A: Charging time is approximately 5–7 hours with the included 2A charger. We recommend charging after each ride to keep the battery healthy.

Q: Can I ride this bike without the battery?
A: Yes! The A7AM20 functions as a regular bicycle when the battery is removed or depleted. The 7-speed Shimano drivetrain makes pedaling easy.

Q: What is the maximum rider weight?
A: The bike is rated for a maximum load of 200 kg (440 lbs), including rider and cargo. This makes it one of the most heavy-duty folding e-bikes available.

Q: Is the battery removable for charging?
A: Absolutely. The battery is lockable and removable, so you can charge it indoors or at your desk. It also allows you to carry a spare for extended range.

Ready to Ride? Order Your A7AM20 Today!

Don’t let limited storage or rough terrain hold you back. The Shuangye A7AM20 folding electric fat bike is your ticket to unlimited exploration. With its powerful motor, long-range battery, and compact fold, it’s the ultimate e-bike for modern life. Click ‘Add to Cart’ now and experience the thrill of effortless riding. Free shipping on all orders – start your adventure today!