Once upon a time, I was panting and fantasizing at a certain riding climbing activity. If I couldn’t ride, someone could push me to ride, so that I would save a lot of strength and relax easily, easily, and easily, and it was easy to easily and relax. The feeling of pine enjoying the wind blowing on the face.

Later, I also studied how to modify the bicycle into an electric help mode, and the Internet was also full of various modification solutions. However, because of high modification costs, or because the appearance is not coordinated, or because of concerns about safety, the factors of safety have finally given up the work that has been changed by itself.

官方“改装”效果如何?大行中置电助力折叠车初体验

Until one day, I found that after I found that the KEA093cm car was released, I initially understood the characteristics of this car and recalled the dream of changing the car at that time. Later, I was fortunate to experience this new car and share the feelings with everyone.

When I first saw this car, it was obvious that it was different from other folding cars. The help motor in the center of the frame, the stout pipe, the instrument panel on the handle, and the sensor at the back end of the frame.

官方“改装”效果如何?大行中置电助力折叠车初体验

I don’t know if it has been exposed to too many ordinary lacquer water models. The lacquer water of this car is a great in my opinion, similar to the spray painting technology of the car body, and it looks very strong.

The information of the instrument panel is clear and easy to understand, and the remaining power, gear, current speed, and mileage. I found that this instrument panel was a little interesting. For example, long pressing up, you will turn on the background light. Long press down, it will directly help. Long press M will enter some settings menu. You can clearly drive the mileage, and you can modify the wheel diameter data of the gauge.

官方“改装”效果如何?大行中置电助力折叠车初体验

▲ The motor in the middle of the frame and the battery in the sitting tube is probably the main source of power for the car

官方“改装”效果如何?大行中置电助力折叠车初体验

From the sticker in the tube, it can be found that the battery cell of this car uses Samsung’s product. This is very good and can bring a strong sense of security. There is an interface of a power switch and a charger in the upper part of the pipe, and the interface has a rubber plug, which can prevent dust and rain from entering during non -charging. There is a link interface with the motor at the bottom.

官方“改装”效果如何?大行中置电助力折叠车初体验

Here is a very clever design. After inserting the sitting tube into the frame, the bottom interface extends from the bottom end. It is easy to fall off during daily cycling. When using the help mode, you only need to turn on the power switch. Press the M key in the dashboard, select the appropriate gear, and ride normally.

What needs to be declared is that this car is not an electric car, and even I don’t think it can be called an electric bicycle, because it is not mainly driven by motor, and I prefer to call it an electric bicycle. Because when the power switch is not turned on, the car is the same as the ride of other folding cars, and it is completely used to drive the vehicle to move forward.

When using the aid mode, the motor is well handled when low torque, the motor intervenes the normal step -driven driver, so that the stamp is lighter and can quickly get an acceleration. In the process of starting and daily climbing, due to the intervention of electricity assistance, it can easily get a faster speed. Depending on the different gears that are selected, the motor will stop the help when reaching different speeds. At this time, you only need to use normal stamping to maintain a faster speed. The help of the motor is very linear, slowly involved, and slowly stops. It will not say that it will be stomped immediately because of stopping help.

According to my experience, when the highest 5 gear is turned on, it can easily maintain a speed of 25 at a speed of 25. I usually prefer to use 3 gears, taking into account the battery life and speed of the battery. Essence For a user like me who uses a bicycle to commute, this car brings great convenience. On the one hand, you can get exercise by cycling. On the one hand sweat.

官方“改装”效果如何?大行中置电助力折叠车初体验

The configuration of this car does not need to be tongue. Because this car is added with a battery, motor, and special design, so that the weight of this car is quite high, it will easily make people forget all kinds of configuration. But even so, you can see some of the intimate designs of this car. Sora’s rear dials, huge guards, KMC chains, MTB cushions, and large tires customized by Rotolo, in terms of these details, Da Bank did not reduce the quality of a bicycle because of highlighting electricity.

官方“改装”效果如何?大行中置电助力折叠车初体验

In fact, since I wanted to transform bicycles a long time ago, I have seen many individuals or businesses transformed on the market for sale on the market. At that time, many cars discarded the stepping driver that bicycles should have. More often, it may be completely electric. After stopping the electric switch, the stepping on the stamping is very difficult. This will look strange, because it is neither a simple bicycle, nor the long -term battery life of electric vehicles.

官方“改装”效果如何?大行中置电助力折叠车初体验

Although there are also electric vehicle manufacturers trying to design electric vehicles with a small diameter of the wheels, even so can still not get rid of the design concept of their inherent electric vehicles for a long time. The use of brakes, cracks, and various accessories is also very rough. As a design and vehicle manufacturer in the field of folding bicycles for a long time, Daban has a richer understanding of folding bicycles.

I have never liked how fast it can be ride, how light it is, what kind of configuration it uses. For a car, the most important thing is to ride a ride, and it is very comfortable and happy. For this, I think this car has done it.

Later, I also asked my daughter -in -law to ride this car for a while. She also had a high evaluation of this car for her who did not love cycling. As a power help bicycle, I think it has done very well. But long -term riding, I think it still has some places that need to be improved.

1. If you do not consider the design of lightweight, you can actually consider replacing the brake system into disc brake braking, so that on the one hand, it can improve the braking effect and reduce the usual maintenance costs.

2. The line of the speed sensor of the rear wheel seems a bit thin. It is worried that the instrument will fail after the time of time is likely to damage the water. In fact, you can consider adding a layer of rubber tube to improve waterproofing.

官方“改装”效果如何?大行中置电助力折叠车初体验

3. Since the use of electricity is increased, I personally feel that the function of a speaker can actually be added to the side of the instrument plate.

4. Sometimes the position of the motor and crank is easy to produce, which will cause the crank after a long period of cycling signs of loosening, or affect the motor itself. This may be related to my personal cycling habit. I usually stand up to stand first, step on the foot and sit on the cushion, but if the electric power is turned on at the beginning, when I step on the step, I will get a one. Help, the speed will be improved. If the balance is not controlled, it is likely to fall.

官方“改装”效果如何?大行中置电助力折叠车初体验

For this car, I have more love and endless fun. It is a brave attempt and innovation of Da Bank, and makes me admire the development of Da Bank’s research and development. Let me be full of confidence in the relevant products of Da Bank, and look forward to bringing us a more stunning product.