preface:

For the post-80s generation, the evolution of bicycles is an unforgettable memory in their minds. Once bicycles were the three necessities of marriage. With the progress of the times, this tool has been transformed from a means of walking to leisure and hobbies; Although we still see it in some small and medium-sized cities, we can't help the invasion of electric vehicles and other transportation tools

In addition to conventional automatic bicycles, the emerging cycling movement in recent years has gradually brought more in-depth and professional bicycles such as "road bikes and mountain bikes" to consumers, which not only caters to people with different needs and preferences, but also conforms to the road construction of modern cities.

The bicycle we experienced this time is a new product launched by Shenzhen Jiaxin Information Technology Development Co., Ltd., whose full name is "Begin ONE Intelligent Hybrid Road Vehicle". Through the author's personal experience, we can understand how this product is different.

Begin ONE road bike riding experience:

As far as the first impression is concerned, the Begin ONE road vehicle not only gives users a sense of fashion, but also gives users a strong sense of firmness with the perfect ratio of 16:9 in combination with the black gray color, which also brings a sense of sports.

As an office worker who has been sitting in the office for a long time, in addition to playing basketball in his business life, he can be said to be ignorant of riding. The last time he rode a bike was N years ago. Facing this extremely fashionable Begin ONE road bike, he felt at a loss; Fortunately, there are people who often ride at home, otherwise they would really like to wear jeans and T-shirts.

After I got the car, I spent hundreds of dollars to buy a new outfit under my cousin's "professional guidance". Not to mention the sports effect, at least no one said that when I went out, I was not professional or "stylish" enough.

The price of Begin ONE road vehicles among a large number of road bicycle products is relatively high. Although it is much higher than the price of many domestic brands, it is much lower than the high price of international brands. This is not the implantation of "hybrid power".

After experiencing the riding experience brought by a circle of Begin ONE road vehicles, it is difficult for laymen like the author to find out very big shortcomings as far as they are concerned; What impressed the author most was the instant acceleration brought by its "hybrid power".

It is well known that the resistance of bicycles is very great when starting on the flat ground. When I was young, I even pressed on my feet to accelerate the starting speed. The change brought by the Begin ONE road vehicle is the experience of "light and rapid instant acceleration". The crazy performance of only 2 seconds from 0 to 25km completely surprised the author.

The friend who went with him riding a modified street car (motorcycle) was thrown nearly 10 meters by the author when he started. The friend not only shouted, "You are riding a bike, when you drive a motorcycle", the scene was extremely funny; In fact, the author did not exert any force when starting, but just stepped on the pedal to get a strong thrust, which led to the phenomenon of obvious instantaneous acceleration.

This thrust boosting experience is not only shown in the starting, but also in the climbing. It makes the originally laborious slope walk on the flat ground. The human body can easily climb the slope by releasing the force on the flat ground.

In terms of vehicle control, Begin ONE road vehicles adopt the design of front and rear dual disc brakes. The whole vehicle has a direct sense of control, and can reduce the speed according to finger force very sensitively.

The Begin ONE road vehicle not only has a good sense of acceleration and boost, but also has a very high speed riding performance like common road vehicles. The lightweight and comfortable feeling brought by the high-strength ultra lightweight aluminum alloy material coupled with the triangular geometric symmetry design body is very intuitive.

What is intelligence? Is it an electric car or a bicycle?

After a simple riding experience, many people may be thinking about what kind of hybrid intelligent bicycle the Begin ONE road vehicle is? How to implant electric drive and intelligent control on the basis of traditional manpower? Can it drive itself without manpower?

In this series of questions, the author also has an in-depth experience of Begin ONE road vehicles; The Begin ONE road vehicle can't rush like the common electric vehicle just by twisting the accelerator on the saddle. Jiaxin Technology does not launch electric vehicles; This Begin ONE road vehicle mainly relies on the implanted 36V 250W DC brushless motor to judge the pedal resistance of the human body for intelligent auxiliary power propulsion, which means that it will only make your riding easier, and will not lose the actual riding experience. It can not only meet the contradictory psychology of modern urban people who want to exercise but are afraid of not holding on, but also experience the passion brought by speed.

Begin ONE road vehicle&body performance:

The body material of this hybrid design Begin ONE road vehicle is made of ultra lightweight aluminum alloy, which has the characteristics of firmness and lightness. The lightweight also makes it possible to achieve a tacit understanding between the driver and the vehicle when riding, so as to reduce the resistance and sense of weight brought by the vehicle weight as much as possible.

In fact, bicycles don't have a sense of streamline. According to the official statement, the design of the body of the Begin ONE road vehicle is inspired by the fighter planes that cross the air. It shows a sense of pulling and lifting the line. In fact, you can feel the human comfort brought by the pulling and lifting design, which is suitable for riding in medium and long distance cities.

In terms of tires, Begin ONE road vehicles are equipped with 700x28c large-diameter and slim KENDA efficient road tires. The side walls are equipped with anti-skid drainage patterns, which can be applied to most urban roads, and can intuitively feel the sense of grip and acceleration it brings, while further improving the riding safety.

Under this circumstance, many small holes are reserved in the body of Begin ONE road vehicle, such as "front and rear mudguards, DIY warning tail lights", etc., which are convenient for users to purchase and install according to their own needs.

In terms of the performance of the solder joints at the details of the car body, it can also be seen that they have been polished and painted. Fingertip touch will not bring any needle feeling, and the smooth concave convex feeling is very direct.

The last detail of the car body is the layout of the line body of the whole car. The Begin ONE road vehicle embeds most of the line body into the car body frame for concealment. Even the rear brake line is also arranged under the pipe body, which has a certain degree of concealment effect.

Begin ONE road vehicle&handlebar design:

In the handlebar design of Begin ONE road vehicle, the handlebar is not a professional handlebar, but a flat handlebar, which is more comfortable for riding; The biggest difference between the two is the performance of the upper body's downward pressure, which is why the author defines it as a medium and long distance city riding model. The flat handle is more comfortable and easy to operate. It will be very comfortable for medium and long distance riding, but it will be very difficult for the short distance that is more speed oriented due to the high wind resistance of the riding posture; The handlebar is more professional, which has higher technical requirements and stature requirements for cyclists, but is relatively better in wind resistance control, suitable for short distance sprints.

Although it is a relatively simple flat handle design, the Begin ONE road vehicle is extremely rich here. It integrates the SHIMANOM 370 kit instruction, and has a 27 (3 * 9) speed transmission system. At the same time, it is equipped with an intelligent code meter on the left side of the handlebar when it leaves the factory. The overall effect is not messy, everything is listed in order, and it is very convenient to use.

The handle is made of soft silica gel, and the surface is textured, resulting in a very obvious sticky effect in the palm. At the same time, the bare hand is also sticky after holding for a long time and sweating.

The key point on the handle should be the performance of the intelligent code meter, which not only provides "mileage, total mileage, maximum speed, average speed" and other data, but also has the function of "power and auxiliary thrust gear" display; According to the author's actual experience, this function is very simple to use. When the power is on, "long press for 3 seconds can realize the start/stop, and -/+is convenient for the user to adjust the auxiliary thrust".

Begin ONE road vehicle&drive architecture design:

As mentioned above, the Begin ONE road vehicle is a hybrid intelligent road vehicle, so users will also pay attention to its new endurance and portable charging performance. So let's focus on the performance of the Begin ONE road vehicle in the drive architecture design.

The Begin ONE road vehicle uses an imported 36V 6.6Ah SANYO power lithium battery, combined with a 36V 250W DC brushless motor, and has a 3-gear PEDELEC power assisted+push assisted range of 50-70Km.

The battery surface is equipped with a power display design. The five grid power display can not only remind the remaining power, but also provide users with the charging effect display when charging.

The battery is a detachable design with a fixed latch. When charging, the user does not need to move the whole car to a place with electricity. The battery can be removed by opening the fixed latch with a special key and pushing it upwards.

Look closely inside the battery. Although there is no contact design, its male and female connectors have been further processed. While ensuring correct connection, the requirements for accuracy have also been reduced a lot, and there will be no problem that the battery cannot be installed for a long time.

The lower end of the battery can also see the design of metal heat dissipation components, which further improves the heat dissipation effect. At the same time, it can also play a good role in protecting the gravels and mud from splashing.

On the right side of the battery is a DC charging port, and it is unexpectedly found that there is a USB output design, which makes the digital controller, who is afraid of losing power on the mobile phone, very happy. It can provide power for the external lights at night and also charge the device.

The power switch is convenient for power-off protection under standby/charging. If the battery power is not turned on, the intelligent code meter will not respond.

The Begin ONE road vehicle is equipped with SHIMANO dental disc designed for road bikes, which has very quick feedback during speed regulation conversion, and will not fail to switch over even after a long delay.

The outer side of the 9-speed flywheel of the rear wheel is equipped with a sensor, which is mainly used to monitor the real-time resistance of the user, and is also the most fundamental part of the intelligent auxiliary thrust.

In fact, the size of the motor shown in practice is not large, and it can be seen from the diameter of the rear flywheel that the two are almost the same, so there is no need to worry about the overall weight of the vehicle will be higher if the motor is implanted.

Begin ONE road vehicle&brake system:

As a road equipment, braking and safety are seriously linked. In addition to the front and rear dual disc brakes, Begin ONE road vehicles are also equipped with a "power off brake handle" design used in electric vehicles, which further carries out safety protection to the end.

There is also a slight disadvantage. Due to the implantation of "power off brake handle", Begin ONE road vehicles use line pull disc brakes instead of more safe oil pressure disc brakes. Road vehicles generally ride at high speed, and line pull disc brakes will have a hidden danger of locking. If the steel wire of the transmission force is aged, corroded or broken due to excessive force, The result is unimaginable.

Of course, this does not mean that the line pull disc brake is useless in terms of safety. Combined with personal braking habits and daily maintenance, the material price and daily maintenance price of the line pull disc brake under the oil pressure disc brake have a very obvious advantage.

Begin ONE road vehicle&other components:

The other parts that bear the brunt are the slender T-shaped saddle of the Begin ONE road vehicle. As an infrequent cyclist, even under the protection of professional riding equipment, the first time facing such a saddle will result in PP pain for several days. Therefore, the author suggests that users with similar conditions should add a layer of sponge cushion when they first use it.

The foot pedal has a tooth shaped anti slip and safety reflective expression, and the hollow metal design has a strong service life and lightweight effect.

The difference between the mountain bike version and the mountain bike version lies in the front fork design and tire performance. The front fork of the Begin ONE road vehicle is not equipped with shock absorbers to obtain a lighter body performance, and the motor is also designed to the rear wheel; The difference between mountain bikes and road bikes is more obvious. The former needs to cater to more complex road conditions, so the tire surface is much wider, and the difference in resistance is also obvious.

In addition to the removable battery, the Begin ONE road vehicle also comes with a "DC power adapter, a hexagon wrench, and a hexagonal key of different sizes".

Begin ONE Road Vehicle&Weight:

In fact, the author doesn't want to explain the weight independently, but my cousin has repeatedly stressed that weight is an important factor to consider in cycling, so let's have a targeted understanding!

The weight of the bare Begin ONE road vehicle after the installation of the battery is 17.5Kg, and the adult men will not feel overburdened when carrying it. Combined with the design of its embedded intelligent hybrid, it can be called lightweight among road vehicle brands.

Also thanks to PEDELEC's help, it is easy to carry out its own help even if it is going uphill with one hand. The overall weight of Begin ONE road vehicle is not obvious, which is very popular with the author in daily use.

Begin ONE road vehicle overview summary:

As a Begin ONE road vehicle that combines the characteristics of traditional road vehicles with new hybrid technology, it is between professional and amateur markets, and its price is positioned at the middle and high-end level, bringing comfortable riding effects The instantaneous acceleration and intelligent boosting effect can bring good sports experience after busy work.

Further, this Begin ONE road vehicle is also quite different from professional road vehicles. It is not only a simple distinction between the handlebar and the handlebar, but also easier to get started.

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