Just like playing ball, dancing, and running, you can lose the fat on your body, and sweat profusely so you can look healthy. Our bikes should not be simply regarded as a means of transportation but should be regarded as a kind of fitness equipment. On occasions, this is irresponsible for it, often wash and maintain the bike after Cycling is a journey Of course, travel should not be a short 10 kilometers or 20 kilometers. This distance is too short for cycling. How far is it? In fact, there is no specific number. Traveling should be from the place where you are to a strange place, or a place you have been to but not often so that you can have a different experience, so that it is not boring, and you can bear the wind and dust on the road. It is full of anticipation for the scenery ahead. So when you have been around, riders who have time will want to go further – travel! Riding is a conquest From 300 meters above sea level to 600 meters, to 1000 meters higher, when you climb to the top of the mountain and look out, you will feel proud and satisfied. A thrill of conquest. So I kept looking for higher mountains and harder paths. Of course, you have to remember that what you conquer is actually yourself. Riding is a challenge Challenge your physical limit, challenge the peak of your perseverance, challenge your opponents, challenge the wind, rainstorm, cold, and hunger, and become stronger in constant challenges. Cycling is a kind of sharing Record the beautiful scenery you see, upload your feelings and feelings to Qiji or Moments, and let family and friends share this trip together. Although others have not gone, they can also feel happy from your sharing, as if they have also been there Same. At this time, we have also become the scenery of others. Cycling is communication Traveling with cyclists, chatting and laughing on the road, chatting freely, exchanging life thoughts, exchanging riding experience, exchanging knowledge about cycling, you can say hello to unfamiliar cyclists, and make progress and grow together in communication.
The tire is one of the most easily consumed parts of a bicycle. The little friends who buy a bicycle must have a lot of questions: What kind of tire is more suitable? How to pay attention to the maintenance of tires? When should I change the tire?Today, I will take you to talk about the related knowledge of tires and how to solve these problems. I believe this article will give you a comprehensive understanding of the tires.Bicycle tire classificationMountain Bike TiresThere are many subdivisions of mountain bike tires. Here, I will introduce three major categories: Cross-country Tires, bald tires, and semi-bald tires.Cross-country Tires for off-road useOne of the most common mountain bike tires.This type has an obvious deep tooth structure, the distance between the tooth patterns is also quite large, the grip ability is good, it will also bring a certain shock-absorbing effect, and the ability to resist sand is also good. It is a more versatile mountain bike tire. Ordinary MTB XC and the road bike are acceptable.Bald tireAs the name suggests, bald tires have very fine lines, almost similar to road tires. The reason for its birth can also be the imagined-in pursuit of speed. This type of tire has low resistance, can speed up quickly, and can reach the limit of mountain speed.If you are after speed and most of your cycling roads are urban asphalt roads, bald tires are your best choice. Of course, bald tires have almost no grip and are more prone to crashes.Semi-bald tireThere is no deep-tooth structure in the middle of the tire, and the cross-country tire structure with an obvious deep-tooth structure on both sides. This has the characteristics of low resistance of bald tires, which is suitable for riding on urban roads and has a good gripping ability. It is also a good choice for in the wild.If you commute in the city and go off-road on weekends, semi-bald tires are your best choice. (Of course, you can also choose bald tire for front wheel and Cross-Country tire for rear wheel, which will also take into account the two riding conditions.)Road Bike TiresThere are generally three types of road bike tires, clincher, tubular, and tubeless tires.Clincher (embedded tire)It needs to be used together with the inner tube, which is our most common bicycle outer tube. Its function is to bear the load of the vehicle, and at the same time limit the size of the outer edge of the tire, protect the inner tube and tire pressure, and prevent the inner tube from mechanical damage. The advantage is that it is convenient to repair in case of flat tire leaks. Trifox Carbon Road Bike Wheelset WT11 using Clincher Tire.Tubular tireThere is no distinction between the inner tire and the outer tire in the traditional sense. This high-performance outer tire is pasted with a tread on the stitched casing and then glued to the tube tire rim, which needs to be used with a special rim. For general road bike competitions.Most professional players also use tubular tires, their advantages are:1. Good turning performance and more comfortable;2. Excellent shock absorption performance, less chance of single jump and deceleration on rough roads;3. The maximum inflation pressure is higher than that of a clincher;4. When encountering a high-speed downhill puncture, the tire will not fall off instantly, which can avoid the accident and allow the driver to continue to move forward and wait for backup;5. The rim of the tube tire is lighter.Of course, for amateur players, there are many disadvantages:1. It is troublesome to change tires, whether it is a flat tire or a long-distance ride, you need to change a new tire;2. Repairing is extremely troublesome, which affects the life span and increases the use cost a lot.Tubeless tireAlso known as "low-pressure tire" and "pneumatic tire", there is no tube. The assembly of tires and rims is sealed by a special vacuum nozzle filled with sealant or self-refilling fluid. Most wheelsets also need special tubeless tire pads. Since the fit between the rim and the tire must be completely airtight, only certain rims are compatible with vacuum tires.Advantages: low rolling resistance, due to the low tire pressure required, the comfort will be good, and it will self-repair some small perforations.Disadvantages: It is relatively heavy and difficult to repair when encountering major problems. Low tire pressure also reduces the speed.Focus on !!!In fact, with the development of technology, the performance and speed of clincher tires have been greatly improved, and the weight has been reduced. The difference between clincher and tube tires has become smaller and smaller, especially when using latex inner tubes. I Will not feel the difference between the two.Precautions for daily care and maintenance1. Pay attention to tire pressureInflation should be moderate, under-inflation and over-inflation have many disadvantages. Insufficient inflation causes a flat tire, which increases the riding area, increases the riding resistance, and increases the wear of the tire; if the inflation is too high, if the temperature rises in the summer, the gas expands, and the tire cord is easily expanded. It will shorten the service life.2. Clean the tireAfter riding the bike, check whether the tires are mixed with pebbles, broken glass, etc., clean them up in time, rinse with water, and finally wipe them with a dry cloth to prevent grease, hydrocarbons, and corrosive substances from sticking to the tires. Cause the tire to deteriorate, but also to prevent direct sunlight.Before riding, check again to see if there is any sharp debris such as glass slag on the tires and clean them up in time.3. Choose road conditionsWhen riding, choose reasonable road conditions, avoid wastes such as glass slag, and avoid road conditions such as manhole covers and pits.When should the tires be changed?1. Wear: Observe the tread and sidewall of the tire. If the tread is flat and square, it must be replaced;2. Scars: Whether the fabric in the pipe wall has leaked out, if there is, it means that the cut is deep, and it must be replaced as well;3. Cracks: Observe whether there are cracks or odd-shaped protrusions on the surface of the tire. If there are more, replace them;4. Riding distance: Generally, if you ride about 5000km, you need to replace a new tire.
The various rolling bearings used in bicycles (mainly hubs, bottom brackets, headsets, pedals) can be simply divided into bearing and ball gear bearings.So what exactly are bearing shaft and ball gear bearing?The bearing shaft actually refers to a shaft that uses an industrial deep groove ball bearing assembly as a rolling bearing. The structure can be seen in the figure below. Its characteristic is that it can be repaired by replacing the bearing assembly when damaged.The ball gear bearing is composed of a bowl, a shaft gear, and a ball in the middle. They and the hub body together form a large bearing. Because the ball does not need to use a cage-like industrial bearing, the ball gear structure bearing of the same size can accommodate more balls, and each ball has a larger contact area, which can withstand greater pressure.All Trifox carbon fiber road bike wheelsets use bearing hubs.
Many riders have bought cycling pants. Considering hygiene, protruding pants, appearance, etc., they often consult whether to wear underwear or not.Answer: After wearing cycling pants, underwear is no longer suitable.The picture below can prove that professional riders do not wear underwearIn 2003, the Austrian cyclist Hasselbacher tried to squeeze along the border fence during the sprint stage of the third leg of the Tour de France on July 8. As a result, he fell heavily and his clothes were all covered. Was scratched. However, despite the ragged clothes, Hasselbacher even showed most of his buttocks, still stepping on the bike to continue the race.On July 07, 2004, on the third stage of the Tour de France, Hushofder exposed his buttocks to complete the race.Chris Froom was treated after a crash on the fourth stage of the 2014 Tour de France.The benefits of wearing cycling pants for cycling are:1. Reduce wind resistancev2. Increase the comfort of the buttocks and saddle3. Reduce friction4. Quick-drying wicking functionThe reason for reducing friction is that long-distance cycling pants rubbing the skin for a long time will produce varying degrees of inflammation or other skin problems, and the material of cycling pants can effectively reduce friction. If you wear underwear, the friction-reducing effect of the cycling pants will be isolated, and it will not work. And the underwear is generally made of cotton, which has a poor sweat-wicking function, moisture + large friction, which is harmful to the human body!
Before each ride·Check the tire pressure·Check the brakes and cable sets·Confirm whether your crank setting is locked·Confirm whether your Quick Release is locked, but not too tightAfter each ride·Check whether there are glass, sand, and gravel fragments on the tire and whether the tread pattern has been ground·Check wheel accuracy·Clean important mechanical parts on the bicycleEvery week or every 320 kilometers·Greasing the chain (dry lubricating oil, or wet lubricating oil when cycling frequently)Every month·Clean up the bicycle completely, and clean the drivetrain system if necessary·Check the chain and freewheel, check the degree of wear of the chain, and whether the chain is loose, and replace it with a new chain if necessary·Check the brake system and drivetrain cable·Check the pedals and SPD shoes for some lubrication·Check if there are any missing parts:·Stem screw·Handlebar screw·Seat post screw (or quick release)·Bike saddle·Drivetrain screw·Bottle cage screws·Frame mounting bolt (thread fixing place)·Brake and drivetrain cables·Brake, shift lever screw·Brake screw (do not change the brake center)·Check whether the tires are worn and rotated smoothly, and replace them if necessary.Every three months·Clean to shiny bikes can always ride faster and farther·Check whether the paint on the frame and the front fork is cracked or raised, which may indicate damage to the structure or part of the bike; pay special attention to the welds of all frames·Visually inspect the bent parts: Rail, Seatpost, Stem, Handlebar, Brake caliper, and Brake leverEvery six months·Check and adjust bearings, pedals, and bottom brackets (if possible: some bearing seals can only be replaced, not adjusted)Per year·Disassemble the bike for maintenance: Replace all bearings (if possible). If you ride more than 6000 miles a year, you must replace all brake cables and shift cables. In addition, people who often ride in the rain or mountain bike riders need to check their bicycles more frequently and thoroughly.Before every important journey, professional inspection and adjustment is a clear choice, which will also make the journey more enjoyable.
What equipment should road bike enthusiasts need? I will divide it into three stages, each stage requires different things.1. Into cycling by mistakeMaybe you fell in love with road bikes because of a movie, or maybe you want to enjoy the fun of breaking the wind and the thrill of cycling. In this way, you bought the first road bike in your life, and it will be equipped with some basic equipment at this time.Helmet: Let's wear a helmet. Specifically, you are responsible for your own safety and your family. Generally, it is to be responsible to society. If you lose your life because of the stupid fault of not wearing a helmet, so you don't have to lose your life and cause great pain to your family. Overall, it is very important to wear a helmet. Wearing a helmet has an extra layer of safety protection. Don't bet your life!Gloves: Regardless of the small glove, it is as important as a helmet. Gloves can not only reduce the danger caused by sweaty hands but also the thick pad part of the gloves can absorb the shock of cycling and reduce hand numbness. In addition, gloves can also be used to wipe sweat, and even provide protection in the event of a bike crash. Female bikers who are afraid of tanning can also protect themselves from the sun and keep out the cold in winter.Glasses: At the same time as improving the standard, it can also make you less vulnerable to the scorching sun, flying insects, etc. In the evening, the lenses will enhance the color, allowing you to see the road ahead clearly.Kettle: Recognize the kettle, don't contain BPA, PP5 is the basic requirement. You are not Ding Chunqiu, and you don't need to practice poison skills when riding. Take off the outer jacket of the kettle and recognize the material. Under the condition of ensuring the health, the kettle must be cool and bright. This is a bonus item. If it lasts for a long time in cold storage, it is even better.Bottle cage: light, strong, not easy to drop, divided into three materials: aluminum alloy, plastic steel, and carbon fiber, the lighter the weight, the higher the price.Headlight: Choose a reliable brand, and popular models, data is king, but not everything. As you can see, 800 lumens is the starting point for urban cycling. The above can be used, but it is not necessary.Taillights: Smart taillights are also relatively mature. You can consider at least USB rechargeable taillights. Simple and beautiful. You have grown up. Silicone battery lights are no longer suitable for your size.Headscarf: Because there are so many different ways to wear it, it is also called a magic headscarf. It can be worn on the head to keep out the cold, or for those who are more sweaty can prevent sweat from flowing to the eyes. It can be used as a mask when worn on the neck, and it can also achieve sun protection in summer. And there are many patterns and themes, you can match them as you like.Cushion bag: you always carry small things when you go out to ride a bicycle, but you will feel uncomfortable carrying a small bag or backpack, and you are afraid of losing it when you put it in your pocket. In order to concentrate on cycling, it is recommended to buy a cushion bag that can be put into a bank card, Mobile phone, and money. After buying the cycling suit, you can also replace the inner tube, tire removal rod, chain driver, and other maintenance items. Most of the styles use zippers as openings to ensure that items will not fall out.Air pump: It can hit 120psi.At this stage, you need to master the simple adjustments and maintenance of the bike, otherwise, it would be too embarrassing if the bike breaks down on the road and will not be repaired. A set of combination tools, as well as tire repair and tire replacement tools, must be prepared.2. Professional cyclingYou gradually got to know a lot of new friends. Although in the beginning, you felt like wearing a cycling jersey, like aerobics, now you feel that you are professional and handsome. Looking at the cycling jersey, looked at the wallet again, shivering, the hand of ordering food consciously reached out to the instant noodles in the refrigerator.Cycling suit: This is a step that makes you look more professional and has a compelling step to experience tight-fitting, less wind resistance, a fit size, comfortable cushion, and moisture-wicking better, please choose carefully, it is related to the lower body and the second half I won't say more about the disadvantages of buying stocks, you think it's worth it, don't be complacent and advertise to harm others.Cycling socks: It is comfortable to absorb sweat, and the air permeability and wear resistance of cycling socks are higher than ordinary sports socks, which can reduce the side effects of constant pedaling on the soles of the feet.Self-locking system: A pair of qualified lock shoes will save your pedaling effort, improve efficiency, and stable passability, improve your cycling skills, and catch up with a cycling buddy. Remember to match the appropriate pedals.Computer heart rate, etc.: Road bikes are highly planned sports that require strict and precise equipment. Know yourself, starting from the riding data. These equipment are used to collect various data about your dynamics, and in future riding, Knowing yourself and the enemy, how to maximize the output power, etc., are all things you need to study.3. Enjoy endless fun through cyclingYou gradually understand that behind the cool and passionate speed of road bikes is the beautiful process of muscle spasms, joints howl, heart twitches, alveoli burning, nose, tears, salivation, and sweat on your face, so you know how to pay behind your back. More.Airship: At this time, you feel that it is necessary to master various data of your own body, which can facilitate the improvement of your performance. From static to dynamic, bicycle size, etc., whether it is also necessary to change, start thinking (this can also be done in the first stage).Various upgrades: As a liberal arts student, you have to be like a big science guy. The weight of bicycle parts, gear ratio, power, etc. are all problems you have to solve. Looking at complex problems, you actually solve them. Just three words, "spend more money", there is no need to ask the opinions of the bigwigs in the industry. I believe that many bigwigs have only three words in their hearts, and they are expensive.Cycling platform: You hold your teammates and agree to rest today. In fact, you work hard at home, just like the college entrance examination that year, when you go home and study secretly, no matter the weather outside the window.Of course, there is a lot of equipment to add at each stage, welcome to leave a message!
Some riders may find themselves riding slower after cycling for a while. Sometimes it is the bike that drags you down, and sometimes it is your own state.If you are also confused about this, you might as well take a look at the following reasons.1. Low tire pressureIf the tire pressure is too low, it will have a great impact on your bicycle, and even limit the fastest speed you can ride. That is to say, you may need to spend twice as much effort because the tire pressure is too low. Catch up with your companions.It is best to check your tire pressure before you travel. You can check the recommended tire pressure on the sidewall, but it is best to be between the maximum and minimum. Generally, the recommended tire pressure is 100PSI.2. WindyIf you are out cycling, you are likely to encounter headwinds. In fact, headwinds are often encountered. You can only recognize this kind of thing, but the good news is that you can take this opportunity to develop a pair of strong thighs.3. Oiling the chainCompared with the previous one, this requires a little bit of technology. Basically, the smoothness of a chain that has not been lubricated for a long time is of course much worse than that of a chain that is frequently maintained. Therefore, you are likely to be more strenuous when cycling because the chain has not been maintained, and the shifting is not so smooth. So take more time to maintain the chain regularly.4. Brake maintenanceThis reason is more common, and it is often the most intuitive factor that makes you feel slower cycling.Regardless of whether you use a disc brake or an ordinary V brake, the purpose of brake accessories is to keep the brake pads as close to the disc or rim as possible to ensure the best braking effect. So first check whether the rim is deflected, and then re-adjust it with the fine-tuning screw after confirming that there is no problem.What if you check the tire pressure and confirm that your brakes are not worn out and the chain is oiled, but the legs still can't lift and the bike is still riding slowly?There is only one explanation, and that is your own reason. It may be that your cycling condition was not good at the time, or the cycling posture was wrong, or lack of exercise, etc. So practice it more often, after all, in the adult world, nothing is easy.
When we enjoy the fun of cycling, the abnormal noise from the brakes often breaks this rare tranquility; the braking performance deserves our constant attention!So, why does the brake make abnormal noise?Abnormal brake noise usually has the following four situations:● There is foreign matter on the contact surface of the brake pad and disc.● The newly purchased brake pad is not adjusted to the best position.● Interference between disc and clamp.● Inaccurate installation of the clamp or foreign matter.Let's take a look at the corresponding solutions1. To make foreign matter on the contact surface of the brake pad and discThe abnormal brake noise may be caused by the brake pads or the brakes being dirty. Be careful when oiling the bicycle. Disc brakes usually need to be removed from the bicycle for cleaning. If the discs become oily, they need to be replaced in time. If there is foreign matter on the disc, please wipe it with alcohol.Please use a cloth or cotton ball dipped in alcohol to wipe the disc2. The newly bought brake pad is not adjusted to the best positionThe installation process of the new incoming brake pad must be careful to ensure that it is correct. Improper installation methods and location will greatly affect braking performance. The best way to fix the pad is to ride along the road at low speed and then hold the brake. Repeat this step several times to make sure it is installed in place.A reminder of the replacement brake pad.3. Interference between the disc and the clampWhen braking, the lever will bounce or make a serious abnormal sound. If the disc is slightly bent or even has obvious grooves when observed with the naked eye, it means that the disc has been deformed. It is not advisable to use a wrench or a vise forcibly to calibrate. The uncontrollability of manual force will cause greater damage to the disc. It is recommended that riders go to a professional repair point to replace it.If it is not caused by the deformation of the disc, the position of the clamper needs to be adjusted so that it is in the middle of the frame to ensure the gap between the disc and the disc.One: First half-tighten the two M6*18 screws on the caliper.Two: Press the brake handle until it is locked.Three: Just lock the two M6*18 on the caliper.The reasonable clearance between the caliper and the disc is about 1.7~2.4mm4. The clamp installation is inaccurate or there is foreign matter.Clean the calipers and brake pads at ordinary times, and check whether the bolts are locked in place before cycling. When the brake block fails or is worn due to unevenness, it is also easy to produce abnormal brake noise. In this case, you must clean up the remaining small sand particles, you can use a toothpick or a small stick.Use a small stick to clean the crevices of the brake padWhy is the brake shoe not level? The installation may not be in place. When the brake pad is installed, the friction surface should be parallel to the plane of the rim and placed in the center to avoid rubbing the tire, so that it can touch the rim while pinching the brake.Loosen the nut behind the brake pad appropriately. Don't loosen too much. Pinch the brake lever to make the brake pad press tightly on the rim. After adjusting the position, tighten the nut to fix it. (The adjustment method varies according to the caliper). Check whether the caliper is centered and whether the two caliper arms are symmetrical with respect to the rim plane. Finally, adjust the fine adjustment knob on the brake lever to confirm the brake stroke.Loosen the nut behind the brake padOf course, pay attention to the rim while checking the brake pads. Many aluminum wheels have a machined surface to ensure good braking performance. Therefore, if the rim is covered with a lot of dirt or the rim is worn out, it will affect the braking performance. Clean the rim from time to time.The above content hopes to help you reduce or alleviate the problem of brake noise.
As the cycling team continues to grow, the technical level of riders is also constantly being pulled apart. How to better and quickly integrate into the cycling team has become a problem that plagues novices. There are many people who like cycling, and they all come from different fields and have received different levels of education. Everyone has completely different personalities and habits. Although most riders are very friendly, you still need to pay attention to the following points when getting along： 1.don't ask others to borrow a bike This is a big taboo among cyclists. Everyone's bike is like their own sweetheart. Borrowing a bike is not a problem. The problem is that you accidentally crashed the bike while riding it. Do you think the other party will ask you to pay for it? How much compensation is appropriate? 2.Do not impose your own thoughts on others Everyone has different preferences for bike, just like some people like SRAM and some people like Shimano, the different feel also attracts different fans. This is not only for beginner riders, some riders who have been riding for a period of time also often do this kind of thing. In fact, this is nothing in itself, but some people like to add oil and vinegar, for example, your accessories are more expensive, your matching is unreasonable, Merida is not as good as Giant, etc. What you like and what you think is good does not represent the other party’s thoughts, so not imposing your own thoughts on others is the most basic respect. 3.Only ride a bike but don't care about life Cycling friends first met because of riding a bicycle. When someone rides with you, it doesn’t mean that they will tell you everything about him. Therefore, even if you have a particularly good relationship with a cycling friend, don’t ask others about their lives. Distance produces beauty, which is useful everywhere. 4.Don’t keep thinking about rushing to the front Some riders who have just participated in cycling may not be good at understanding the situation of the cycling team, so they are easy to rush to the front of the team on a whim. But in fact, in cycling, experienced riders are often at the front and rear of the team. For group travel, the allocation of personnel needs to be adjusted according to the situation of the team, not to show individual physical fitness. 5.not bad debts Generally, everyone is on the AA system for going out. Occasionally, I will meet some people who are happier than anyone else when eating, eat more than anyone else, and can always slip away when it is time to pay the bill. 6.follow traffic rules You don’t even care about your own safety, and you may even threaten the safety of others. Who would want to ride with such a rider? Running traffic lights, riding side-by-side, and speeding through crowded roads are all very offensive. 7.Teamwork Every group has its own rules, if you must be a maverick in a group, then I don’t think any club is suitable for you. You can communicate any dissatisfaction, but it is your fault to spread negative energy 8.Learn some basic maintenance and repair methods For daily riding, we need to know some basic bicycle debugging and maintenance methods, such as brake adjustment, bicycle maintenance after rainy days, etc. Only by mastering some skills can we go out to ride with more peace of mind.
