48V Folding Electric Bicycle - Lightweight Pedal Assist Ebike with Quiet Gearless Motor

Urban commuting is evolving quickly. For those looking to avoid traffic gridlock or skip the hassle of handling a heavy, traditional folding bicycle, finding a compact alternative is key.

The Chanson AK1 Automatic Folding Electric Bike offers a practical solution. This model is a tech-forward, lightweight micro-mobility vehicle designed for city transit, featuring a space-saving structure and an automated folding design engineered to make daily travel more convenient.

Key Features: What Sets the Chanson AK1 Apart?

1. One-Button Powered Folding Frame

The primary feature of the Chanson AK1 is its powered folding frame. Instead of manual levers and physical lifting, the aluminum alloy frame expands and collapses smoothly using an internal motorized mechanism. It can be operated via an on-frame control or a dedicated remote transmitter for maximum convenience.

2. Quiet Brushless Gearless Rear Hub Motor

In technical specifications, a "toothless motor" refers to a brushless, gearless direct-drive motor. Because it functions without internal mechanical gears contacting one another, the 48V rear hub motor operates quietly, experiences less mechanical friction, and requires minimal long-term maintenance.

3. Integrated Commuter Comforts

Built with a streamlined down-tube enclosed battery pack, the bike features an integrated digital display, built-in security electronic locks, and an audio playback system to listen to audio alerts or media. It also includes a convenient USB port to keep your mobile devices powered throughout the day.

Product Technical Specifications

Model	Chanson AK1
Frame & Fork	Alloy Aluminum Frame (Powered Folding) + Aluminum Suspension Fork
Motor	48V / 350W Brushless Gearless Rear Hub Motor
Max Speed	30 - 50 Km/h (Adjustable speed settings)
Range per Charge	25 - 35 km (Depending on terrain & rider weight)
Battery Type	Enclosed 48V 7.5Ah Lithium-Ion (7.8Ah to 10.5Ah variants available)
Charging Time	Full charge achieved in 3 - 4 hours
Tires & Wheels	12" * 2.0 Cheng Shin pneumatic tires on integrated alloy rims
Braking System	Mechanical Disc Brakes with automatic motor-cutoff levers
Torque & Climbing	30 - 50 NM torque; suitable for moderate urban inclines
Max Load Capacity	120 Kg (Structural design verified by standard pressure testing)
Gears & Throttle	Single Speed with an ergonomic twist throttle
Lighting & Horn	High-visibility LED front & rear lights + Electronic horn

What’s in the Box?

The Chanson AK1 is designed for quick deployment out of the box. Inside the protective shipping container, you will find:

• 1 x Chanson AK1 E-Bike (Shipped fully assembled in its folded position)
• 1 x Smart Battery Charger (AC 100~240V auto-switching)
• 2 x Remote Control Keys (For power management and automated folding controls)
• 1 x Set of Front and Rear Mud Fenders
• 1 x User Manual & Assembly Toolkit

How to Use the Chanson AK1

Operating this electric bicycle is safe and straightforward. Follow these steps to begin your ride:

1. Unfold the Bike: Press the unfold button on the remote key or the frame interface. Allow the frame to fully extend and securely lock into its riding position.
2. Power On: Activate the central VA display panel using the main power button.
3. Select Speed Level: Adjust the assistance level on the screen to match your riding preference.
4. Riding: Place your feet firmly on the side footrests. Gently rotate the right-hand twist throttle to accelerate. The built-in speed-assist system maintains a steady pace when held constant, allowing for a smooth and predictable ride.
5. Braking: Squeeze the mechanical brake levers. The integrated safety cutoff system immediately stops power delivery to the hub motor the instant the brakes are engaged.

Frequently Asked Questions (FAQ)

Can the bike be folded manually if the battery is fully drained?

Yes. While the motorized folding mechanism is the primary method, the bike includes a secondary manual release mechanism so you can pack down and transport the frame even without electrical power.

Is the battery protected inside the frame?

Yes. The 48V lithium-ion battery is sealed directly inside the structural aluminum down tube. This design protects the battery cells from weather elements like rain and dust, while keeping it secured inside the frame structure.

What are the benefits of the 12-inch wheel configuration?

The 12-inch wheels provide a low center of gravity for stable handling and ensure the folded footprint is small enough to store under a desk, inside public transit compartments, or in a vehicle trunk. The pneumatic tires paired with the front suspension fork help absorb vibrations from uneven city pavements.

price/৳73,657

size/One Size