wBW readers will no doubt have seen our electric bike reviews over the past couple of years. The electric bike industry has seen a ton of growth over the past decade. Numerous brands have emerged as they seek to position themselves as leaders in the segment.
About DYU
Founder Leven Lee has a passion for engineering and created DYU after over a decade of experience in e-bike design and eco-sustainability. His company’s mission was to contribute to a cleaner planet while offering a fun product that everyone can enjoy.
Known for blending both functionality with an aesthetic modern design, DYU caters to consumers who are looking for efficient, stylish, and eco-friendly transportation options. Their product line focuses on simplicity and practicality, and their bikes are crafted to meet the needs of today’s city dwellers.
From compact foldable bikes to electric mountain bikes (eMTB), DYU has sold over 1 million smart electric bikes across the globe. Here’s the current product line:
City Ebikes
- DYU C3 14 Inch Folding Ebike
- DYU C2 16 Inch Full Folding Electric Bike
- DYU D3F 14 Inch Electric Mini Bike Folding Ebike
- DYU A1F 16 Inch Folding Electric Bike
- DYU C1 26 Inch City Electric Bike
- DYU C6 26 Inch City Electric Bike
- DYU C5 27.5 Inch City Electric Bike
Mountain Ebikes
- DYU King 750 26 Inch Fat Tire Electric Bike
- DYU FF500 20 Inch Fat Tire Electric Bike
See the whole DYU collection here.
Meet Your New Commute Companion: The DYU D3F Electric Bike
For those who want to take convenience to the extreme, the DYU D3F electric bike is a standout model in the DYU lineup, designed specifically for those who value portability. Compared to larger, bulkier (and often fat-tired) e-bikes, the D3F is engineered to be the perfect solution for navigating crowded urban environments.
The D3F has a small size, foldable stem, and lightweight construction which make it an ideal choice for individuals who need a reliable mode of transportation that doesn’t take up much space or require extensive maintenance.
Unpacking the Power: Key Features of the DYU D3F
Full Specification List
- Manufacturer website: DYU Ebike
- Price: $559 USD (on sale now for $419 USD)
- Weight: 38 lb
- Motor: 250W brushless
- Torque: 10NM
- Max speed: 15.5 Mph
- Battery: 36V 10 Ah Lithium Ion
- Charging time: 5 to 6 hours
- Range: Up to 45 mi in pedal assist mode
- Tires: 14-inch air-filled
- Waterproof level: IP54
- Load capacity: 265 lb
- Unfolded Dimensions: 46” x 19” x 39” (approx.)
- Folded Dimensions: 46” x 8” x 28” (approx.)
Compact Design
The DYU D3F’s compact design is one of its most attractive features.
With a small frame that is easy to handle and maneuver, it’s a fantastic choice for those who live in apartments or other spaces that have limited space for storage. Despite its petite size, the D3F is sturdy and durable to ensure that riders enjoy a safe and stable experience even on uneven city roads.
Electric Performance
The D3F is powered by a high-efficiency 250w brushless motor. While it only puts out a maximum of 10 Nm torque, power is not the use case here as it was designed to maintain excellent battery life.
Delivering up to 45 miles of riding, it’ll allow for commutes without frequent recharges. The max speed is 15.5mph (roughly 25kmh) which is more than enough speed to handle city traffic. The bike’s electric components are designed with reliability in mind, providing a smooth and responsive riding experience.
The 250w motor is capable of traversing inclines of 15 degrees, so it’ll do the job even on walking paths and slight inclines.
Portability
With a compact design for storage, portability is where the DYU D3F truly shines. The bike’s foldable handlebar stem allows it to collapse into a compact size, making it incredibly easy to carry onto public transportation, store under a desk, or tuck away in a closet.
Clocking in at a mere 17kg/38lb, it’s lift enough to be lifted with ease, making it an excellent companion for daily commutes. Ever lug around a heavy suitcase when traveling? The D3F is smaller and lighter.
User-Friendly Design
Whether you’re a seasoned cyclist or a newcomer to electric bikes, the DYU D3F is designed to be user-friendly. The controls are intuitive and straightforward, allowing riders to hop on and start riding with a minimal learning curve. The bike’s design prioritizes ease of use, ensuring that even those unfamiliar with e-bikes can enjoy a hassle-free experience.
Range and Charging
The DYU D3F is equipped with a 36V 10 Ah lithium- battery that provides a generous range on a full charge, making it perfect for daily commutes and short trips around town. The standard charging time of 5 to 6 fits easily into any routine. Whether you’re charging overnight or during work hours, the D3F is ready to go when you are. You can expect to get 15-35 miles on just the throttle mode alone, and closer to 35-45 miles of range on pedal assist. Not too shabby!
City Living Simplified: How the DYU D3F Fits Into Your Urban Lifestyle
Urban Commuting
The DYU D3F excels as a commuter bike, designed to navigate the hustle and bustle of urban environments. Its compact size allows it to weave through traffic with ease, while its electric motor gives riders a boost when needed. Whether you’re heading to work, running errands, or meeting friends, the D3F makes city commuting more enjoyable and efficient.
Eco-Friendly Transportation
As cities become more congested and concerns about the environment grow, the DYU D3F offers a sustainable alternative to traditional modes of transportation. Riding an electric bike like the D3F reduces your carbon footprint, contributes to cleaner air, and helps alleviate traffic congestion. It’s a practical choice for those who want to make a positive impact on the environment while enjoying the convenience of a modern e-bike.
