Built, safety checked and delivered ready to ride by our team.
The DYU A1F is a compact folding e‑bike designed for urban commuters and space‑conscious riders. It combines a lightweight frame with solid electric performance for smooth, legal‑limit rides.
Smooth Power Delivery
The 250 W motor and responsive pedal‑assist system provide consistent acceleration and steady hill‑climbing. A thumb throttle option delivers instant power when you need it.
Comfort & Control
Compact 16″ wheels and a rigid fork offer agile handling on city streets and bike lanes. Dual disc brakes deliver reliable, precise stopping power in all conditions.
Smart Battery System
A removable 36 V 7.5 Ah battery charges in just 4–5 hours and locks securely into the frame. Built‑in protections guard against over‑charge, over‑discharge, and overheating for safe operation.
Tech You Can Trust
The clear LCD display shows real‑time speed, remaining battery, trip distance, and assist level. Intuitive handlebar controls let you switch between modes quickly.
Built for Everyday Use
Weighing under 20 kg and folding in seconds, the A1F PRO fits easily under desks, into car trunks, or on public transport. Its durable magnesium frame and low‑maintenance design make it a reliable daily companion.
| Collection | Cheap Electric Bikes |
|---|---|
| SKU | A1F Pro-1 |
| Brand | DYU |
| Bike Type | City & Commuter, Folding |
| Motor Power | 250W |
| Battery | 36V 12.5AH |
| Top Speed | 15.5 MPH |
| Acceleration Method | Regular Pedaling + Pedal Assist + Throttle Acceleration |
| Max Range | 22 Miles |
| Charging Time | 5+ Hours |
| Shock Absorbers | Front |
| Wheel Size | 16inch |
| Brakes | Dual Mechanical Disc Brakes |
| Gears | No Gears |
| Bike Weight | 22KG |
| Max Climb | 15 degrees |
| Max Rider Weight | 150KG |
| Dimensions | |
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The 16-inch tires offer more height options. With a 250W motor, you can enjoy ample power, making your ride more relaxed. When cycling outdoors, the A1F Pro provides more possibilities and comfort.
Hidden neatly in the frame’s down‑tube, the slide‑in battery charges in just 4 hours and delivers up to 40 km of pure‑electric riding or 60 km when used in pedal‑assist mode—ideal for your daily commute or weekend outings.
A compact yet powerful 250 W brushless hub motor (peaking at roughly 350 W) spins the 16″ wheel up to 25 km/h effortlessly. Its efficient design ensures smooth take‑off and energy‑saving cruising, even on modest inclines.
1X DYU A1F Electric Bike
1X Charger
2X Keys
1X Assembly Tools
1X Assembly User Manual
Watch the assembly guide below before first setup.
Download Product Manual