Joined in 2023 
82 
63 About this deal
The display on the DYU D3F has a clean and simple look. The screen is easy to see and read, even in direct sunlight, and it features intuitive controls. There’s a button located on the left to switch the bike on, while the right-hand button switches the cadence sensor on and off. The simplicity and well-thought-out design of the D3F make it easy to live with. But you need to be realistic about its capabilities. This bike will not take you over rugged terrain and cross country; it’s for nipping about and making short journeys without your car. V tomto článku se blíže podívám na mini skládací elektrokolo DYU D3F a prozkoumám výhody a nevýhody mikromobility v městském prostředí. DYU D3F je kompaktní a lehké elektrokolo, které je ideální pro dojíždějící a městské jezdce. Má skládací design, takže se snadno skladuje a přepravuje, když se nepoužívá. Specifikace DYU D3F Motor The DYU rolls on a set of 14 inch wheels and is powered by a 240W rear hub motor and a surprisingly large 36V, 10Ah (360Wh) battery nested inside the front triangle of the frame. With a scrunched-up pedaling position and a very modest 240W motor, we had little hope that the DYU D3F would stand a chance against our test hill Hell Hole.
We’ll dive into the details of power and handling later, but in short, don’t expect a ton from this super affordable mini bike. That’s OK, especially if you’re buying it as a toy and not transportation, but it’s no sportscar. The bike has a single-speed drivetrain and a short crankset. It’s a tough pedal at low speeds, and at high speeds it has an uncomfortably fast cadence. The single gear does not climb well, so the drivetrain really leaves a lot to be desired. From a kid’s perspective, the D3F is an absolute blast. Frankly, I was surprised at how much our junior test rider liked the D3F. According to her parents, it’s gotten her excited about bikes to the point that she won’t stop asking about it.
Brakes
If you’re planning a grand tour on a single charge, you may come up short. The DYU D3F parks up after XX km, so careful planning of your route may be necessary to avoid the dread of running out of juice mid-journey.
Compact Configuration: The DYU D3F Smart Ebike’s teeny appearance doesn’t just add to its mobility; it also allows it to squeeze into the tightest of spots. It’s an absolute boon in bustling metropolises and when space is at a premium in your apartment or office. The true appeal of the DYU D3F lies in its intelligent folding design. This enables an effortless transformation of the bike into a compact size, tailor-made for storage in minimal spaces. Be it on a crowded bus, in the confines of the underground, or in the snug boot of your car, this adaptable e-bike rises to every occasion, proving in spades its utility and flexibility. If you value practicality and convenience, the DYU D3F Smart E-bike will steal your heart right off the bat. Sculpted for everyday commuters and intrepid explorers, this electric wonder-on-wheels features a lightweight aluminium alloy frame, easing its portability. But that’s not what gives it its X-factor.Normally in this section we’ve got a big chart comparing how the braking power of the e-bike being reviewed compares to the braking power of all the other e-bikes we’ve reviewed. The battery is integrated into the frame. This means that you will not be able to remove it to charge or replace it. You also will not have the option to bring a second battery along for a ride. The entire unit will need to be replaced, should it suffer an issue. This is inconvenient and not as practical as having a removable battery.
What makes this miniature e-bike an e-bike is its 240W rear hub motor housed inside the rear wheel. It’s a Class 2 motor with a throttle and a single level of pedal assistance, all of which is capped at 15.5 mph, according to DYU. Aside from the crunched pedaling position, the 38x12t gear ratio is pretty spinny by the time you reach about 12 mph. It’s nice for climbing, but I think you’re going to find throttling a bit more comfortable on flat ground.The D3F has a reasonably bright headlight that is pretty good in low-light conditions. But, you may want to supplement it with a brighter one on the handlebars or mount one to your helmet if you’re going to do lots of riding at night. There’s also a tail light to enhance your safety when riding on the road in the dark, although this is battery-powered, and you need to fit it yourself.
That curvy shape inside the frame is a box that houses the 36V 10 Ah lithium-ion battery. This takes 5 to 6 hours to charge from 0 to 100% and gives you 15 to 35 miles of range in throttle mode and 30 to 37 miles using pedal assist. But the range will vary dramatically depending on your weight, the profile of your journey, and how you ride. Another consideration is the bike’s small size, which may not be the most comfortable for adults on longer rides. The compact design of the DYU D3F, while advantageous for portability, may limit the ergonomic comfort that riders seek during extended journeys. However, for shorter commutes and leisure rides, the size should not pose a significant problem. Let’s take a closer look at the electrical specifications and features of the DYU D3F. It is equipped with a 36V, 10Ah (360Wh) battery, providing ample power for extended rides. The LED display allows riders to monitor essential information such as battery life, speed, and distance traveled. The 240W rear hub motor delivers efficient and reliable performance. For enhanced safety, the DYU D3F includes both a headlight and taillights, ensuring visibility in low-light conditions. The pedal assist system, with one level of assistance controlled by a cadence sensor, offers a user-friendly and intuitive riding experience. Additionally, a throttle is included for moments when riders prefer to rely solely on motor power. I think it goes without saying that the DYU D3F is a weird little e-bike. We’ve come to call it the “clown car” bike because our testers — especially me at a lanky 6’1” — look a bit ridiculous when riding it. It’s got a single speed drivetrain with a 38x12t ratio that feels a little spinny while you’re cruising but is a nice gear for helping the motor up hills.
In this DYU D3F review, we dive into the specs and real-world performance of one of the most inexpensive e-bikes money can buy. Powered by a 240W rear hub motor and a surprisingly large 360Wh battery, the D3F has fast become a popular option for those on a budget or who just dig the bike’s quirky looks. It’s super easy to mount and dismount, so if you have mobility issues or wear long clothing, this could be the electric bike for you. You’ll also be impressed with the saddle comfort, which is a surprise considering the bike’s compactness. The D3F has small wheels and a short wheelbase, which significantly contributes to its compactness. However, this doesn’t create the most stable ride. Today, we are looking at a mini electric bike that is small in size and relatively light on your wallet. It’s the DYU D3F Mini Folding Electric Bike. At about half the cost of a full-size budget e-bike, it could be considered affordable by some. I’m skeptical as to whether this little thing can live up to the claims made by DYU, which include:
Great Deal 
New Comment