I believe that in recent years, many cyclists have tried and experienced the excellence and convenience of the tubeless system in the development of bicycles. The tubeless system not only can quickly repair the tires, but also improves the efficiency, comfort, handling, and stability, combined with the appropriate specifications. The wheelset, rim, and tire can be perfectly compatible, achieving high air tightness, more stable performance, and a trans-epochal design that can prevent tires from breaking.The tubeless system is characterized by no need for air compressors, which makes cycling easier for cyclists!There are 5 steps to replace tubeless tires. The parts to be prepared are tubeless tires, rims with the same specifications, needle-nose pliers, measuring needles, leak-filling fluids, and pumps. When you are ready, let us do it for cyclists. Detailed DIY teaching!1. First of all, disassemble all the accessories on the air nozzle. The air heart is sometimes tightly locked. It is recommended to prepare removal tools, such as needle-nose pliers.2. Find the corresponding position of the air nozzle of the rim, first, insert the air core into the tube body, and then close the tire and the rim.3. Fully squeeze the bead into the joint of the wheelset, check repeatedly to confirm that the two are completely tight, and then lock the nut of the valve after completion.4. Take out the measuring syringe again, and use the scale in the cylinder to accurately measure the amount of leak-filling fluid used. The volume of the leak-filling fluid required by the tires is not the same. Check the required volume of the leak-filling fluid before installing it.5. Finally, use a general pump to inflate the installed tubeless tire.If you don't like tubeless tires, it's okay. You can click here to buy a clincher wheelset. There are multiple specifications for you to choose from Trifox brand, trustworthy.
Frame: Carbon Fibre Road Bike Frameset X16Groupset-shimano 105 R7000 – 23k pesosWheelset-shimano RS100 – 5500 pesosTires- continental Gator skin – 3800 pesosSaddle- selle san marco- 650 pesosStem- ITM 7xx – 1200Bartape- pro -850 pesosPedal-shimano 1800 pesos
1. Cycling skillsFor those who are not very proficient in riding mountain bikes, what is the normal posture?The upper body is low, looking down a bit, looking down 10 meters on the road ahead, with the head slightly inclined forward;The two hands should be bent naturally, not too straight. If the two hands are too straight, the hands will be numb and tired, and the hands will bend, which is convenient for bowing at the waist, lowering the body's center of gravity, and preventing the impact caused by the bumps of the car from being transmitted to the whole body; Both hands held the handlebar lightly and forcefully and seated the saddle firmly.2. Pedal skillsThere are three pedaling methods for bicycles: toe down, Freestyle pedaling, and heel down.2.1. Toes down:The characteristic of this kind of pedal is that the toes are always downward during the entire riding process. This method has a smaller ankle joint range of motion, which is more conducive to increasing the frequency and easy to master, but the leg muscles are always in a state of tension, which is not conducive to Naturally passing through smaller places.2.2. Freestyle pedaling:At present, some elite riders mostly adopt the freestyle pedaling method. This kind of pedaling method means that the angle of the ankle joint changes according to different parts of the foot during a full rotation.Free pedaling conforms to the principle of mechanics. The direction of force is consistent with the circular tangent formed when the pedal is rotated. This reduces the motion range of the knee joint and thigh, which is beneficial to increase the pedaling frequency, pass the critical zone naturally, and reduce the dead point. . The thigh muscles can also be relatively relaxed. But this pedaling method is more difficult to master.2.3. Heel down:The heel-down pedaling method is slightly upward with the toes and the heel down by 8~15 degrees. This method is rarely used in normal cycling, but only a few people use the heel-facing method when they make excessive adjustments during cycling. Down pedal method.Its characteristic is that the muscles change their exertion state in a short time, get a short rest, and achieve the purpose of restoring muscle fatigue.3. Turning skills3.1 Tilt method:The bike body is a line, leaning into the curve. The body's center of gravity is based on the tilting of the bike into the corner and maintaining the rider's body and the bike at the same tilt angle.Straighten the outer knee and subconsciously increase the strength, as if you are going to step on the foot (but if you actually step on it, be careful not to slip and avoid falling).Press your inner knee against the beam. This is a good way to adjust your trajectory. Reduce the pressure to reduce the curvature. The outer hand slightly pulled up the handlebar.Two good times to use tilt:Can use not too-sharp corners (less than 45 degrees) to accelerate, can clearly see the unfamiliar corners aheadTwo defects of inclination on wet asphalt roads:On rainy days, although this turning technique can give you good traction, its angle and weight distribution, and arrangement are not conducive to slippery roads; the tilt technique is not as sensitive as the corresponding twist.3.2. Grasp the directionKeep the bicycle upright and lean into the bend. Move forward until the nose and brake lever is in line. Keep the bicycle upright, tilt your body into the bend (enough to straighten the outer arm), and tilt the handlebar to the inner side of the bend. Bend the elbow of the inner arm to pull the handlebar back while the outer arm pushes out the handlebar to turn the handlebar direction. Keep both knees buckled inward and continue pedaling.4. Uphill and downhill skillsUphill and downhill riding skills are important basic technology for mountain biking.4.1: Cycling uphill skillCycling Uphill should maintain a normal pedaling action and not use sudden force. Under normal circumstances, it is not advisable to use standing cycling or lifting cycling methods, otherwise, it will consume too much energy.When encountering short-distance slopes, you should make full use of the inertial principle of object motion, pedal easily, and stand up riding when approaching the top of the slope, increase the speed as much as possible, and create favorable conditions for acceleration downhill.When encountering a long uphill slope, you should adjust the transmission ratio in time according to your physical strength. Don't wait until you can't ride and the speed has completely dropped before changing the transmission ratio. Resolutely avoid the phenomenon of restarting. For long slopes or steep slopes, stand-up cycling methods can be used alternately to adjust the harder parts and let some muscles rest.Do not follow the car too close when going uphill. Due to the force of the uphill, the driving often swings from side to side, and a collision may occur if you follow the bicycle too close. Furthermore, the speed drops significantly when going uphill, and following the car will restrict one's cycling method.4.2: Downhill biking skillTo achieve the desired effect of downhill biking, one must be brave and witty, bold and careful, and concentrated, keep a close eye on the road ahead, and be ready to deal with any situation on the road decisively; Dare to pedal actively and increase speed.When turning, keep the body and the bicycle in line, lean inward, and keep the upper body and the bicycle in a straight line to overcome centrifugal force. The angle of inclination depends on the speed and the size of the curve, but generally, it should not exceed 28 degrees, otherwise, there is a risk of slipping.Control the speed before turning. Use the method of tapping the brakes to gradually slow down. When braking, use the front and rear brakes as much as possible. The front brakes can be slightly advanced. When using the front brakes, the direction of the front wheel must be consistent with the forward direction of the bike. Otherwise, it will be due to the weight of the rider. The bike's inertia was restricted and caused a fall. Release the brakes after entering the curve to avoid unnecessary deceleration. Do not use the back brake too hard on the curve. Otherwise, the bike may turn around or slip.5. Braking skillsThe front brake can provide you with very good braking force, but it can also turn you into a trapeze. Below we show you how to break. Move the center of gravity back when using the front brake.When you use the front brake, your center of gravity will naturally move forward due to inertia. You must practice when you start to break, consciously move your center of gravity back (lower your body and move your butt back). The more you move the center of gravity back, the more braking power you can use.You can practice on sandy or a bit slippery flat ground, speed up and use different forces to press your front and rear brakes, and learn how to control your brakes. Or ask the master how he uses the brakes while cycling.Reduce the power of the front brake when turningAs with driving a car, you have to slow down when turning. If you press your brakes hard while turning, you will slip and lose control. Use your front and rear brakes at the same time to reduce your speed when turning. When you brake, your front wheel's reaction will decrease, so reducing the front brake force will make your turn more perfect.If you are in a sharp turn downhill and need to use the brakes, try to use the power of the rear brake. For example, on flat ground, when braking at the last moment, lower the center of gravity and use 30% of the front and 70% of the braking force behind to make a braking action.Don't press the front brake excessively"Inertia is your friend", you need speed to pass rocks and obstacles. Otherwise, the wheels will stop turning and throw you over the handle. Depressing the front brake excessively will move your center of gravity forward, causing the front of the bike to tilt down.If you use the front brake in a steep downhill turn, you must control your front and rear brakes at the same time, and don't press them with excessive force. At this time, you can put the brakes on and off to prevent braking. The lock-up phenomenon occurs.Buy High quality Carbon Fiber Mountain Bike Frame From Trifox
1. The bicycle helmet is too heavy!TRIFOX: It seems you haven't worn a helmet before. Now the helmet is very light.2. If I don't cycle fast, I don't need a helmetTRIFOX: The current "road killer" (refers to people who don't have cycling skills but ride on the road and endanger the safety of others.) So many, so you know…3. They are too expensive for bicycle helmetsTRIFOX: It's much cheaper than going to the emergency department to suture your scalp and receive the medicine, and it doesn't hurt.4. The helmet messes up my hairTRIFOX: Yes, this is a fact. However, if you don't have a bicycle helmet in a crash, it may really mess up your head. You can consider options: a day of messy hair or a lifetime of a bad head.5. Looks uglyTRIFOX: Come on! Only when you wear a helmet can you look professional, the riders will respect you, and give you more cycling space, and you can be handsome. Moreover, according to the visualobservation of the rider, the turning head rate of wearing a helmet is many percentage points higher than that of not wearing a helmet.6. Wearing a bicycle helmet is too hotTRIFOX: There are a lot of heat dissipation holes on the helmet, there are super many ventilation holes, and it will not be hot.7. If I don't ride on a busy road, I don't need a helmetTRIFOX: This is a big mistake. Only 10% of bicycle injuries are related to bikes. Because overwhelming rocks, rolling into pits and other falls are more likely to happen, these accidents may occur on any road.8. I never fall from a bicycleTRIFOX: Maybe it just doesn't exist temporarily. Everyone has a crash, and some serious injuries are caused by a crash. Don't have a fluke.9. Wearing a helmet looks so funnyTRIFOX: There are many colors and designs of cycling helmets. You can definitely find a helmet that makes you look handsome.10. None of my friends wear helmetsTRIFOX: Maybe your friends don't know the importance of helmets. If you are the first person among your friends to recognize this problem, and you are the first to lead the helmet on, think about the day your friend crashed because Learn to wear a helmet from you and save a life, how much he will appreciate you. right?Have you been Shot, Follow Trifox and escort your cycling!
The main reason why cycling is favored by the public is that many of its advantages are unmatched by other sports. For example, cycling is a systemic aerobic exercise, which can effectively exercise the functions of human organs such as the brain and heart. High level of exercise Most of the human muscles are concentrated in the legs, and cycling is to make the legs move continuously. In addition, we use our hands, wrists, and back muscles when cycling, which is equivalent to a whole-body exercise that can increase calorie consumption. For example, in the world’s most famous cycling event – Tour de France, an average player consumes 5000~8000 kcal of calories every day. Free riding, more scenery It also takes an hour, and the distance covered by cycling is 5 times that of walking and 2 to 3 times that of jogging. That is to say, you can see more outdoor scenery by cycling. As long as the weather is fine, we can decide the destination of cycling according to our mood, unlike other sports such as swimming, basketball, etc., which are limited by the venue and time. So, cycling is a fairly free sport. exercise that activates the brain Riding a bicycle requires high skill: keep the bike balanced pedal Pay attention to the road conditions, choose a safe route, and twist the handlebar at any time Flexible control of the transmission when going up and down slopes Aerobic exercise that works wonders When riding bicycles on ordinary roads, we also need to pay attention to other road signs, observe the state of surrounding motor vehicles and pedestrians, and have sharp eyes to be able to notice dangerous causes such as empty bottles and potholes ahead of the road. In short, when riding a bicycle, you need to see six directions and listen to all directions and be able to instantly identify various information received by the eyes, ears, and nose and act accordingly. Therefore, cycling is also a sport that can activate the brain and make people smarter. Aerobic exercise can take in a sufficient amount of oxygen, and it is an effective exercise for burning and hoarding fat. Our body is made up of more than 200 bones, and the muscles covering the bones are skeletal muscles, which are composed of aerobic muscles called slow-twitch fibers and anaerobic muscles called fast-twitch fibers. Among them, the main heat source of aerobic muscle is sugar and fat, while the heat source of anaerobic muscle is sugar. The amount of glycogen stored in muscles is limited, and all glycogen will be consumed during intense exercise. In this way, aerobic muscles will continue to consume accumulated fat in order to continue exercising. However, we can use aerobic exercise to burn body fat only if we continue to exercise for more than 20 minutes. Advantages of cycling cardio The general standard of exercise intensity is the number of times the heart sends blood within 1 minute, that is, the number of heartbeats. Cycling is a very effective means of maintaining a heart rate that meets aerobic exercise standards. When maintaining a certain exercise intensity, the active muscles of the human body will generate heat energy, which will increase the body temperature. At this time, the human body will automatically sweat to lower the body temperature. The main component of sweat is water. For every 1L of water lost by a person weighing 60kg, the body temperature will drop by 12°C. Of course, sweating is not the only way to lower body temperature, and the water and heat emitted by people during breathing cannot be underestimated. The speed of bicycle movement is relatively fast, and the cyclist is often blown by the oncoming wind, so the sweat discharged is easy to evaporate. Therefore, although our body temperature may rise sharply when we ride a bicycle, the evaporation of sweat can ensure that the human body maintains a comfortable body temperature, and the advantages of aerobic exercise are reflected here.
Regarding recovery after high-intensity cycling and training, we pay the most attention to massage, diet, and nutrition, but few people pay attention to sleep and think that it is better to rest early. Sleep problems are usually not taken seriously until insomnia causes physical and psychological disorders. In fact, the time and quality of sleep are very important for recovery after high-intensity exercise.First. The importance of sleepWhether it is engaged in physical labor or office work, the human brain is always active and consumes a lot of energy, and sleep is very necessary to eliminate fatigue. And eliminating the fatigue of the brain often requires more sleep than the fatigue of the body. Cycling is a sport with high physical strength and high mental consumption, and sleep is more important.Inadequate sleep, the body will repair the damage in the day's life and training. If there is no sleep, your body will not be able to produce enough adaptability, which means that your training will be futile. Insufficient sleep sometimes not only means that you will not improve, but it may also cause you to regress. Long-term lack of sleep will lead to a lack of vitality of the immune system, muscles and tendons will become more vulnerable, and your risk of being hollowed out increases dramatically.Second, the impact of sleep on cyclingFirst of all, it is certain that reducing sleep for a short period of one or two days to improve training will improve the performance of the game. But this will cause some potential damage to the body. If there is a long-term lack of sleep, it will bring many problems.Lack of sleep can cause the following reactions:Maximum power drop;FTP down;Destroy the recovery after training;The ability of long distances cycling decreases.In addition, lack of sleep can also lead to decreased concentration and alertness, which directly increases safety risks.Third. Sleep timeFor sleep time, the results of different investigations may be different. Most of the suggestions will say that sleeping for 8 hours a day is good, of course, it can be around this range (there are also studies that indicate that sleep time should be around 9 hours). There are more detailed sleep times divided by age, the older the age, the shorter the sleep time required. The Road Bike Training Bible recommends that riders around the age of 20 should sleep for 9-10 hours during the training cycling.Wake-up time is also elegant. Because human sleep is composed of repeated cycles, there will be several stages in each cycle, which are simply light sleep and deep sleep. Generally, a cycle is 90 minutes (this time varies from person to person), so it is reasonable to set the wake-up time around a node that is a multiple of 90 minutes after falling asleep.Fourth. How to improve sleep quality?In addition to time, sleep quality is also very important. Stress, diet, and lifestyle will affect the quality of sleep, and even cause insomnia. Only sleeping time and not paying attention to sleep quality can cause other problems besides not being able to take a good rest.1. Darkness can stimulate the production of melatonin, so when you sleep, you must deal with light and sound, turn off lights, mobile phones, TVs, audio, etc. The quality of the bed, temperature, and humidity, smell, etc. can also affect sleep.2. It is not advisable to eat and drink a lot of water before going to bed, and a small amount is needed for dinner. It is not advisable to eat and drink refreshing foods (coffee, tea, wine, etc.) containing caffeine afternoon. Of course, milk is fine.3. It is not advisable to do vigorous exercise before going to bed, which will make people in a state of excitement. Try not to ride a bicycle within four hours before going to bed.4. Some studies have shown that a drop in body temperature can also cause sleepiness and speed up sleep. So taking a hot bath and hot foot bath before going to bed can help you fall asleep quickly and improve sleep quality.Fifth, other matters need attention1. If you don't sleep well at night, you can try a lunch break, from 13:00 to 17:00, no more than 30 minutes, because more than 30 minutes will enter the stage of a deep sleep, and you will feel sleepy and not awake.2. According to the order from head to toe, tighten, and relax each part of the body in turn, paying attention to keeping the rhythm of breathing consistent. Continuous 15 to 20 minutes will help you fall asleep faster and maintain a deeper sleep.3. If the biological clock is broken after long-distance cycling, reset the food clock to adjust the biological clock. The method is to fast for 16 hours first and choose the first normal time to eat after achieving the goal, and the biological clock can be adjusted as quickly as possible.4. Snoring: Snoring can be reduced by lying on your side, using soft pillows, moisturizing strips, avoiding tobacco and alcohol before going to bed, etc.; serious use of equipment or surgery to functionally reset the hyperplastic tissue of the nose, pharynx, and throat treatment.
If you often ride on the roads in the suburbs, the probability of a bicycle blowout will increase several times, because the roads in the suburbs are not cleaned by special personnel like the roads in the city, so there are more foreign objects. However, in the case of long-distance riding or outdoor off-road Next, a flat tire is a very distressing thing, so how can we effectively prevent a flat tire? Let us take a look together： First：Precautions against tire puncture Inflate enough, be sure to inflate enough, if there is an air cylinder for a barometer, please hit it close to the air pressure number marked on the tire. If you don’t have a barometer, feel it with your fingers. Generally speaking, the road bike should be hit until the tire can’t be squeezed with fingers (big man’s hand). The mountain bike can still be pinched when it is knocked down, but it is very, very hard to pinch. The benefits of high tire pressure are obvious. The tires are hard, and many sharp stones, broken glass, and the like will be bounced off after being hit, and cannot be pierced. Greatly reduces the chance of being stuck. When parking for a rest, pay attention to check the outer tire to see if there is any broken glass, small iron pieces, stones, and the like embedded in the outer tire, and clean it up in advance. These things may not puncture for a while, but the speed and distance of riding will make them go deeper and deeper until they puncture the inner tube. When riding a bicycle, watch the road and avoid suspicious things on the road. In addition, try to walk as close to the middle of the road as possible. Generally, glass and iron sheets are mostly on the side of the road. Second：Precautions against cracking The only reason for this is that the tires are under-inflated, so the tires are too soft, and there is not enough support when they hit hard objects, causing the inner tube to be squeezed towards the rim and smashed on the rim. It may also be the factor of the outer tire. Regularly check the foreign matter on the outer tire. Many times, small stones and glass shards stuck to the tire but did not puncture the tire. If you don’t deal with it in time, as the riding increases, these foreign objects may get deeper and deeper, eventually leading to a puncture. The preventive measures are the same as above: cheer up and watch the road more. Third：Burst Precautions This is usually due to tire problems. One is that the tire pad cannot withstand the high pressure, and it deforms too much inward or even ruptures, causing the inner tube to burst inward. The second is that the tire pads were not properly padded and moved, causing the holes on the rim to directly contact the inner tube, and burst under high pressure. The solution is to choose tire pads that can withstand high pressure. If the tire pad is narrow and easy to slide, first wrap the inside of the rim with something like 3M tapes to cover all the holes. Moreover, it can increase the friction of the tire pad and reduce the possibility of slipping. Fourth：Slow Exhalation Precautions This situation is generally a quality problem with the inner tube. Inflate and check in advance before installing the inner tube. The spare tire you carry when you go out should also be checked in advance. Slow air release generally occurs at the mouth of the air, which is the place to focus on inspection. In addition to the above situation, there is another situation that after a puncture, the inner tube has just been replaced, but the air leak is soon discovered. There are two possibilities for this. One is that the thing that punctures the inner tube remains on the outer tire. The preventive method is to carefully check the outer tire when repairing the tire. For the position of the broken tire, carefully mold the inner side with your hands to confirm that there are no foreign objects. Another possibility is that the tire lever pinched the inner tube when installing the outer tire. The preventive method is to practice the tire-changing technique hard.
Regarding the importance of cycling helmets and cycling gloves, let's not mention them. Everyone should know them very well, and they should wear them every time they ride a bicycle. However, if there is no correct way to wear it, does everyone feel the same as not wearing it? The helmet must be worn horizontally and cannot be tilted forward or backward!The correct method is as follows:How does the helmet protect you? If you fall, the helmet will break, not you. The purpose of the helmet is to rupture, which is what the helmet should do. The material used in the helmet is a kind of material that breaks when it is hit by a sudden impact. When the head hits something, the helmet will shatter or break. This is the role of the helmet to protect the head. (That's why the helmet is called the “head bucket”) The helmet is designed to withstand at least one impact! After any collision, the old helmet must be replaced. This is what the helmet does.
With the popularity of cycling, more and more bicycle enthusiasts have used self-locking pedals ("locked pedals" for short).Perhaps most people have grown up riding bicycles, and they will feel that lock pedals are completely unnecessary, but many people who have used lock pedals will not change back to the previous riding method with horizontal pedals. Why?In summary, there are two points:First, save effortThis is the best effect for aerobic exercise which consumes a lot of physical strength.Generally speaking, using self-locking pedals can save up to 25% of your effort, and you can easily climb hillsides that were difficult to ride before.Maybe you will be uncomfortable at the beginning, or you may find it to no avail, but after using the lock, the action will become natural. Sometimes you can also do low-speed off-mount cycling movements, which look very professional. But cycling fast is not good. If you remember to step and forget to pull or remember to pull and forget to step, it seems to take a while to get used to.Leaning forward, stepping on the front foot, and pulling on the back foot, the human and vehicle feel very beautiful together. This is an unusually smooth sensation of two feet riding the chain wheel to rotate in concert.Second, stabilityPeople who have used flat pedals know that they must step on the pedals on the bumpy rocky road to prevent their feet from loosening. They have no idea of stepping hard, but if they use self-locking, they don't have to consider using their feet to find them. It's troublesome to pedal this. You can just pedal hard, as long as you hold the handlebars, the problem of catching your feet will be fixed for you.If you don't use the lock pedals well, you will also be dangerous. You may not be able to adapt quickly when you use the lock pedals. People who are accustomed to using horizontal pedals when parking unconsciously stop when parking. This habit often makes Beginners make jokes, such as "zero speed fall".The person who steps on the locking pedal will take off the pedal when it is parked. Because it takes a while to exit the lock state, it takes a while.Especially beginners are not proficient in unlocking. At this time, he can't take off the pedals at once, and at the same time loses his balance, he has to fall to one side of the ground. If there is a bike on one side, it is more dangerous. Therefore, it is recommended that beginners have to practice the process of getting off the bicycle in the initial use, and have the consciousness of removing the pedals before stopping.A good lock pedal is not enough, a good pair of lock shoes is also essential, the quality of the shoes also directly affects the use of the locking pedal. The sole should be hard, and the heel of the shoe should be tight but not uncomfortable. When unlocking, there should be no gap between the foot and the shoe, so that you can fully feel the joy of riding the bicycle.Not to mention the benefits of using the locking pedal for long-distance cycling, it can change the power distribution of the legs, and the legs of the back foot can also play a role in the lifting, which makes the cycling less fatigue and more high-speed. It takes longer.A very important part of the pedaling system is actually sole, because the pedaling shoes are usually not bent, which can prevent the pedaling force from being consumed by the bending of the arch material, and it cannot be transmitted to the pedals in a larger proportion. Virtually every foot is riding with greater efficiency.
