1. How much does it cost to ride glasses?

Riding glasses is the equipment that many friends will use when riding. Good Cycling glasses are very helpful for riding and their own protection. Many friends dont know how to choose the glasses and how much money to buy.Riding glasses is suitable, so what is the price of Riding glasses?

The price of Cycling glasses is affected by factors such as brand, material, processing technology, function, and other factors. It only takes a dozen dollars to dozens of dollars, and it can be done around one or two hundred.Or customized Cycling glasses are generally around thousands of yuan, and three or four thousand yuan products are available.

When choosing riding, you mainly choose according to your own budget. If you are just getting started or considering long -distance riding, you choose an ordinary Cycling glasses. It is about two or three hundred yuan.For friends who are preparing to ride a long -distance ride, it is necessary to buy a good ride glasses. Then you need to consider your budget for choice.

2. What parameters should be paid to when buying Riding glasses

During the cycling process, the sun, wind sand, foreign body, etc. can all cause certain damage to the eyes. Therefore, choose a good ride glasses to protect the eyes. When buying Cycling glasses, the parameters of Cycling glasses include:

1. Structural strength

The larger stones or insects may hit the glasses when riding. If the speed is fast, and the strength of the Cycling glasses is not enough, it is likely to break the glasses and cause harm to the human body.Cause greater damage.

2. Overflow

sunlight and wind come from all directions. If the coverage of Cycling glasses is not good enough, there will be dead ends, and it cannot play a good wind -proof and sand prevention effect.The eyebrows are covered.

3. breathableness

During the cycling process, the amount of exercise is large. If the breathability of the Cycling glasses is not good, it will not allow the heat to distribute inside in time, which will cause mist and affect normal cycling.

4. Fixedness

No matter how good the protective performance is, it is useless if it is easy to fall, so the stability of the glasses on the face is also necessary.

5. Polarized light

That is to use polarizer, light is as directional as water waves. The polarizer can filter the chaotic waves generated after the reflection of the object.Essence

6. Leed color

There are several purposes with the lens plus color. One is to reduce the brightness of the light. The darker the color of the lens, the darker the light; the other is to strengthen the contrast to make the logo, signal Lights or some objects more obvious.The color is related, and there are suitable colors in different environments.Another purpose is to be beautiful and fashionable.

1. Is Riding glasses and windproof?

In the process of cycling, wind sand will cause a certain degree of damage to the eyes, because during the cycling process, the speed of the car is mostly tens of kilometers per hour. At this time, if we expose the glasses, the wind blows on the wind.It is undoubtedly a major damage to the eyes; coupled with the case of wind sand, the eyes will easily enter the sand, and the wind blows. If it is not protected, it can easily cause eye diseases such as sandylonsThe eyes will often be blushing.Among the many cycling damage, the wind sand is the most damage to the eye in addition to ultraviolet rays. Can Cycling glasses windproof?

The answer is yes. One of the functions of Riding glasses is windproof, so it is generally designed to fit the face shape, which has a certain windproof effect. In additionThe function of Riding glasses, this windproof effect is better.A suitable cycling wind mirror is not only windproof, but also dustproof, to avoid sand, dust, flying insects, etc. to enter the eyes; the rubber strips on the frame can also prevent sweat from flowing into the eyes, which is very practical.

2. How to choose a good windproof glasses

cycling is to wear windproof glasses. Windproof glasses can weaken light stimulation, windproof sand, anti -flyworms, and wearing wind mirrors in winter can also prevent eyes from crying. Pay attention to windproof glasses:

1. Material

The qualified windproof glasses lens should not be made of glass, plastic and other materials, otherwise an accident is easy to be crushed, hurting the user's eyes, good windproof glasses, strong anti -impact, lightness, toughness and other characteristics. Generally PC materialsMore common.

2. Frame

The overall material of the windproof mirror should be limited to the resin or TR-90, try to avoid choosing metals as much as possible, so as not to cause damage to the opposite side of driving. In addition, in order to obtain a better windproof effect, the fixed method of the frame should be fixed.

3. Sealing rubber ring

Good wind -proof glasses are sealing glue rings made of silicone material, which is closer to human Skin, and can effectively prevent sand and dust from entering the eyes through gaps. It is better to wear it to comfort.Some windproof glasses are made of plastic. It is easy to oxidize and harden. Not only can it not fit the Skin firmly, it can also cause indentation. It is not recommended to choose for a long time. It is not recommended.

1. What is the difference between the Bicycle helmet and the motorcycle helmet

1. design difference

motorcycle helmets are usually full helmets, tightly wrapped, winding mirrors, and no breathable holes. This design aims to provide comprehensive head protection and suitable for high -speed driving environment.In contrast, the Bicycle helmet design is simpler, mostly half helmet type, and there are more breathable holes. This is because the bicycle is relatively slow and does not need to be fully closed.

2. Material difference

motorcycle helmets use stronger materials, such as PC ABS alloy materials, glass fiber reinforcement, etc. These materials are not only strong, but also effectively absorb the impact when colliding.The Bicycle helmet pays more attention to lightness and breathability, and the material used is relatively light.

3. security

Although both helmets can protect the knight's head and prevent or reduce damage when they are impacted, the Bicycle helmet is not as safe as a motorcycle helmet, especially the half -helmet design.

4. Use

motorcycle helmets are mainly used for motorcycle cycling, providing comprehensive protection of 360 degrees, while Bicycle helmets are mainly used for bicycle cycling. The design is more lightweight and breathable.In addition, the Bicycle helmet also has a two -purpose design for highway and highway mountains.

2. Can the Bicycle helmet be used as a motorcycle helmet?

Although the Bicycle helmet and the motorcycle helmet are similar, their safety standards, design and materials are significantly different.Bicycle helmets are usually light and breathable, suitable for low -speed cycling; motorcycle helmet needs to be more strong and protective to protect the rider's head safety when driving at high speed.Therefore, it is not recommended to use the Bicycle helmet as a motorcycle helmet.In order to ensure their own safety, motorcycle riders should choose a professional motorcycle helmet that meets safety standards and suitable for their head circumference.

1. How to use the Bicycle code watch

The working principle of the bicycle sheet is that the sensor captures the information brought by the inductive magnet when the car rotation is rotated. The sensor code is transmitted to the code watch.

Function display

1. Automatically display.Press the function button (the big button below the code watch), and only the word AUTO appears. At this time, the code watch automatically displays the riding distance, time, total mileage and clock with a interval of 1 second.

2. Manually display.Press the function button, the word KM appears, indicating that the travel distance is displayed at this time;

Press the function button to appear alarm clock pattern, indicating that the travel time is displayed at this time, and the accurate display of the second;

Press the function button, and the word appears, indicating that the cumulative cycling distance that starts with the code watch at this time is displayed.

3. The code watch is clear.Pressing the function button is not less than 3 seconds. At this time, the numbers on the code flickering are flickering. Continue to hold it until the clear is cleared. The clear zero does not affect the cumulative riding distance.

Use setting

This function determines the correct use of the code watch, which is very important.The main function is to enter the car wheels, adjust the clock, change the speed unit, and turn on the automatic display function.

Enter the setting interface.Press the setting button on the back of the code watch for 3 seconds, and set the word, that is, enter the settings interface. At this time, the four -digit number displayed below is the wheel length. At this time, press the function button to enter the next function settings interface.

Exit the setting interface.Press the settings key for 3 seconds to return to the use state.

2. How to install the Bicycle code watch

1. Install the base of the code watch.

First install the base of the code watch. The back of the base has foam glue. Tore off the yellow plastic surface, you can stick it on the handlebar, and then use a rubber band to walk around a circle, stuck in the card slot on both sides of the base.The bottom of the code is firmly fixed on the handlebar.

2. Next installation header.

The inductive line is wrapped around the brake wire, until you need to install the position of the sensor, the sensor can be installed in the middle of the axle and the brake in the front of the front rod.

The installation method is similar to the installation base. After selecting the position of the sensor, press it with your fingers, and then use a large rubber band to circulate around the car, and buckle the rubber band into the card slot of the sensor.

3. Instant induction magnets.

The induction magnet needs to be installed on the steel wire banner of the tire, which can be facing the position of the sensor.After the soft magnet is put on the steel wire, the iron rings in the installation bag are stuck from the bottom to the groove of the magnet from the bottom to the groove.This is the best induction effect.

After this code is installed, the next time the wheels are adjusted, so the data read is accurate.

4. Setting perimeter parameters of bicycle codes

How to set the wheel diameter of the bicycle codes?Put the code watch with an angle of 45 degrees on the base, press it slightly, and rotate it counterclockwise.Then look for a straight line on the road. Generally there are cement floor. People ride on the car and adjust the nearest position of the valve core of the tire to keep the nearest position on the ground.The distance between the measurement is the perimeter of the wheel, so the measurement is more accurate than the reference value of the tire on the instruction manual, because when the person is riding on it, the tire pressure will change.The value is fine.Specific settings can be adjusted to the WHEEL SIZE menu and fill in the preset value.

Kind tips:The setting of the Bicycle code watch needs to be set according to the purchased code table brand, as well as models (such as mountain vehicles, road cars, and station wagons). Different brands have different models with different code table settings.Different brands and different installation details. Different models generally need to understand when debugging the code table data.Therefore, carefully read the manual before installing the bicycle codes.

1. bicycle mileage watch price

The price of cheap mountain bicycles may be one or two hundred yuan, but if you want to buy one, you can receive a Step frequency, speed, heartbeat sensor, and another GPS trajectory recording function.Can make people break the glasses.

2. The characteristics of the bicycle -specific code watch

The special code watch of a bicycle is actually a very practical accessory. The simplest code watch can display the speed and time in real time in real time. The additional additional functions may help you calculate the mileage and time of a single driving.

Simple entry -level code watch ranges from 100 yuan to 400 yuan. If you deliberately find a wired code watch, maybe you can get it within 200 yuan, but it is a bit ugly.

Third, the price is expensive.

To put it simply, the more expensive the slogan, the more functions, and the more functions may be so that you don't know how to use it.You can communicate with your mobile phone, you can communicate with a bunch of APPs, you can connect with a lot of sensors, and display the information of riding in real time. These are just "obvious" functions.Most of the sensors, such as stepping frequency, speed, power meter, and ANT and Bluetooth dual -frequency receiving, basically there is no signal of the sensor.The performance of this code watch is already the top level.

Fourth, is it necessary to buy road bicycle codes?

1. Powerful recording ability

If you plan to conduct efficient training in a scientific way, professional code tables must be indispensable.The professional code table can collect the message from the sensor, transform the physical energy into the actual data, and can also export these data to analyze it in other ways. This is the biggest difference between the expensive and cheap code table.The price of a code watch with a price of about 1,500 yuan to 2,000 yuan, or even the price exceeds 2,000 yuan, in addition to integrating peripheral sensors, the additional added value lies in the "record" ability of the device.

2. Not only records, but also analysis and operation

Some expensive code tables can not only display information such as stepping frequency, heart rate, power and other information in real time.At the moment of the record, it will be completely recorded by the code watch. This information is actually meaningful for data analysis.If you just use information such as speed, frequency, heartbeat and other information when riding a bike, in fact, you only use a small part of this code.

3. navigation function

The main function of the Bicycle code watch positioning system is to accurately locate the coordinates of the signal device. The Bicycle code watch with satellite positioning does not even need to rely on the speed sensor. You can calculate your movement speed by positioning the satellite alone.The function of satellite positioning can usually ensure the accuracy of the trajectory records, and these systems are also applied to navigation devices for vehicles.Because there is a satellite positioning, the possibility of adding navigation functions to the code watch is given. As long as the code watch is added to the map of the road, it can be navigated with a certain airpoint operation.Essence