Foldable Electric Bike for Adults, 30+MPH, 48V 20Ah

Product Overview

The Foldable Electric Bike for Adults is engineered to deliver powerful performance, unmatched versatility, and everyday convenience in a compact, travel-ready package. Designed for riders who demand speed, durability, and adaptability across diverse environments—from bustling city streets to rugged mountain trails, sandy beaches, or snowy paths—this e-bike redefines what’s possible with modern electric mobility. With its 750W brushless motor (peaking at 1000W), long-range 48V 20Ah removable lithium battery, and rugged all-terrain construction, the EUYBIKE F6-F stands out as a reliable companion for daily commutes, weekend adventures, and everything in between. Its intelligent design prioritizes rider comfort, safety, and portability without compromising on power or range.

Key Features

• 750W Brushless Motor with 1000W Peak Power: Experience smooth acceleration and confident handling thanks to the high-torque brushless motor. Capable of reaching speeds up to 30+ mph, it effortlessly tackles hills, rough terrain, and urban obstacles. Whether you’re navigating steep inclines or cruising on flat roads, this motor ensures consistent performance across all conditions.
• Three Intelligent Riding Modes: Choose between pure electric mode for zero-effort cruising, pedal-assist mode that boosts your pedaling for extended range and reduced fatigue, or traditional bicycle mode for full manual control. This flexibility makes the bike suitable for riders of all fitness levels—whether you’re commuting after work, heading to class, or exploring remote trails.
• 48V 20Ah Removable Lithium Battery with BMS Protection: The lightweight yet high-capacity 10-pound battery delivers impressive endurance. Enjoy up to 50 miles on electric-only mode and extend that further to nearly 80 miles using pedal assist. Thanks to built-in Battery Management System (BMS) technology, the battery maintains optimal health, prevents overcharging, and enhances overall safety and longevity. The removable design allows for convenient indoor charging and easy replacement if needed.
• Front Suspension & Dual Disc Brakes: The front suspension system absorbs shocks from potholes, gravel, roots, and uneven surfaces, ensuring a smoother, more comfortable ride. Paired with responsive dual disc brakes, you get precise stopping power even at higher speeds or on downhill slopes—critical for safe navigation in unpredictable environments.
• Adjustable Ergonomics for Personalized Comfort: No two riders are exactly alike, which is why the seat and handlebar heights are fully adjustable. This feature accommodates a wide range of body types and riding preferences, promoting better posture, reduced strain, and an overall more enjoyable experience during longer journeys.
• 7-Speed Gear System for Versatile Terrain Handling: Adapt to changing conditions instantly with seven gear options. Whether climbing steep hills, accelerating on flat ground, or maintaining efficiency on long stretches, the gear system gives you the right tool for every situation.
• True Foldable Design for Effortless Storage & Transport: In just seconds, collapse the frame into a space-saving size ideal for apartments, garages, car trunks, or public transit. This makes it perfect for commuters with limited storage or travelers planning RV trips, camping excursions, or beach getaways. The compact footprint doesn’t sacrifice strength—the durable steel frame remains rigid when assembled.
• 20″ x 3.0″ Fat Tires Built for All Surfaces: These puncture-resistant tires provide exceptional traction and stability on sand, snow, mud, gravel, pavement, and beyond. Their wide profile distributes weight evenly, reducing sinkage and improving grip where standard tires would struggle—making them ideal for beach rides, forest trails, winter commutes, and rocky paths alike.

Technical Specifications

• Motor Type: 750W Brushedless Motor (Peak Output: 1000W)
• Battery: 48V 20Ah Removable Lithium-Ion (10 lbs / 4.5 kg)
• Max Speed: Up to 30+ mph (48 km/h)
• Range: Up to 50 miles (electric mode), up to 80 miles (pedal-assist mode)
• Tire Size: 20″ x 3.0″ Fat Tires (Puncture-Resistant)
• Suspension: Front Shock Absorption
• Braking System: Dual Mechanical Disc Brakes
• Gear Shifting: 7-Speed Derailleur System
• Riding Modes: Pure Electric | Pedal Assist | Normal Bicycle
• BMS Integration: Yes (Intelligent Battery Management System)
• Frame Material: High-Strength Steel with Folding Mechanism
• Weight Capacity: Up to 265 lbs (120 kg)

Why Riders Love the EUYBIKE F6-F

This electric bike isn’t just another commuter gadget—it’s a lifestyle upgrade. For urban dwellers, it solves the last-mile problem with speed and style, cutting travel time while avoiding traffic congestion and parking hassles. Students appreciate how quickly they can zip across campus without breaking a sweat. Outdoor adventurers love taking it on dirt trails, boardwalks, or desert dunes thanks to the fat tires and rugged build. And because it folds so easily, it fits seamlessly into small living spaces or travels with you wherever you go.

The combination of high-performance components and thoughtful design means fewer maintenance concerns and more time enjoying the ride. The BMS safeguards your investment, while the durable construction withstands years of regular use. Whether you’re replacing your car for short trips, supplementing public transit, or simply seeking a fun, eco-conscious way to stay active, the EUYBIKE F6-F meets your needs head-on.

Important Notes Before Purchase

Your new e-bike arrives approximately 90% pre-assembled, with clear video instructions available directly on our product page to help you complete setup quickly and safely. We recommend keeping the original packaging box for at least three days after delivery—it may be required for returns, warranty claims, or shipping replacements. The manufacturer includes a full 12-month service coverage for the motor, battery, and controller, giving you peace of mind from day one.

If you have questions about assembly, charging best practices, maintenance tips, or compatibility with accessories, our customer support team is here to help. Simply reach out anytime—we’re committed to ensuring your experience is as smooth and satisfying as your ride.