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What is Carbon Fiber Bike?
Carbon Bike is mainly used in middle and high grade competition bicycle. As an emerging material, carbon fiber is mainly used in frame (carbon frame), fork, wheelset (carbon blade rim), etc.
Manufacturing materials: Bicycle materials include chromium-molybdenum steel, carbon fiber materials, aluminum, titanium, carbon fiber, magnesium and other new materials.
Carbon Fiber (CFRP)
Carbon fiber not only has the inherent intrinsic characteristics of carbon materials, but also has the softness and processability of textile fibers. Its specific gravity is less than 1/4 of steel, but its strength is very strong. Its corrosion resistance is outstanding, and it is a new generation of reinforcing fiber. Carbon fiber is widely used in civil, military, construction, aerospace, and supercar applications.
Advantages and disadvantages of carbon fiber bicycles
Carbon Fiber Frame Advantages
Carbon fiber frames are characterized by “lightness, good steel, and good impact absorption”. However, it is not so easy to give full play to the excellent performance of carbon fiber technically, and the quality of carbon fiber material varies greatly among manufacturers. Bicycle manufacturers are unlikely to use high-grade carbon fiber to make frames, considering the cost issue. Despite the above-mentioned practical problems, carbon fiber frame has the advantages that other materials do not have, and it can make light weight bicycle of about 8 or 9kg. It is not like some light aluminum frames that feel a backward pulling force when climbing.
1) Light weight frame can be made
Carbon fiber frames are made by laminating carbon fibers in the direction of stress and gaining strength. The carbon fiber frame is very light because of its density and strong tensile strength.
2) Good impact absorption
Carbon fiber is used in various fields such as making prosthetic legs for disabled people in sports or special springs. It is also used to make bicycles without shock absorbers by its excellent impact absorption performance. For example, the ELEVATED frame of SCOTT factory is famous. However, the quality varies a lot from one manufacturer to another, and some of them are very stiff, so this frame can only be known as good or bad after riding.
3) Various shapes of frames can be made
The basic molding method of carbon fiber is to lay the fiber sheet on the mold and then flow into the resin and burn it. Various shapes of frames can be made, such as TREK’s Y frame.
Disadvantages of carbon fiber frame
1) Complex stress calculation
The carbon fiber frame is composed of carbon fiber, which is characterized by strong tensile strength but weak shear strength. Complex stress calculations (longitudinal rigidity and transverse rigidity) are required for processing, and the carbon fiber pieces are overlapped and molded according to the calculations. Processing technology varies from manufacturer to manufacturer, and it is important to choose products from experienced and reliable manufacturers.
2) Difficult to change the size
It is difficult to change the size because the mold is made and molded. It is not possible to change the size of the product to meet the orders of multiple sizes and styles.
(3) Aging
Does the resin deteriorate? This is a subject that will gradually turn white when it is exposed to sunlight. Of course, this phenomenon is related to the technology of the manufacturer. It is better not to leave it in the sunlight.
Types of carbon fiber bicycle
Full carbon: All carbon fiber bicycle parts are made of carbon fiber.
Semi-carbon: Many bikes are made with aluminum alloy + carbon fiber. For example, a frame may use carbon for the top tube and aluminum for the rest (or carbon for the rear triangle—), carbon fiber for the front fork arm, and aluminum for the front fork tube, so it can be said to be semi-carbon.
Carbon wrapped: Some frames, handlebars, grips, cranks, forks, seatposts and other accessories are made of aluminum alloy by the manufacturer, and then a layer of carbon cloth is wrapped on the surface, which is what is carbon wrapped.
The relationship between carbon fiber bicycle and the environment
Carbon fiber contains resin so it can also be said to be acid resistant. However, for carbon fiber, more consideration should be given to the inherent factors, it uses resin so the possibility of resin aging exists. When not in use, carbon fiber bicycles should be protected from the sun. Sunlight and ambient temperature have the greatest effect on them.
What should I pay attention to when riding?
Riding is a lot of people like outdoor sports, and riding is relatively calm, the intensity of the movement is not large, but it is a great help to physical and mental health, but riding is not without danger, or there will be certain problems, which requires attention when riding, so what do you need to pay attention to when riding? Let’s take a look at the relevant knowledge!
- If you have a heart rate table, you should control your heart rate at about 70, not more than 80, if you do not have a heart rate table, control the speed at 26-28 km/h. In such a bike trip, “speed” is a supporting role, long-distance riding exercise is aerobic capacity, is the endurance of your legs, so we do not So we do not have a bite into the idea of fat, adhere to the ride can.
- Can not ride on an empty stomach. If you don’t eat anything an hour before you leave, it’s easy to feel tired no matter what’s behind you on the bike trip.
- Drink water every 3 or 15 minutes, don’t drink again when you are thirsty. If you are thirsty while driving, there is a danger of dehydration.
- Look at the mountains and water more often to distract your attention, learn to avoid fatigue over long distances, be good at adjusting your strength with your mood, as long as you adjust your mood, the fatigue on the way can be reduced by 30-40%. Slowly like to drive long distances, but do not pack, suitable for 4-5 hours in a row to stay in the car.
- Must obey the traffic rules. Please do not forget. Because every driver can be a potential killer, in places with heavy traffic and complicated road conditions, all need to be agile and must stop fatigue bicycle.
- How to keep the bicycle at night: put it in the tent, if the belt of the car is about to be untied, untie it and put it directly in the tent. Otherwise, pitch the tent in the corner, turn the car upside down and block the corner, tie one end of the fishing line to your wrist and the other end to the car. Or the car is dismantled quickly, the rest of the locking and other important parts removed, the same tied with fishing line, or the installation of the immobilizer, also need to be tied with fishing line.
- At night you can look for gas stations and police stations and the like, it is recommended that a person not in the park, of course, or find a hotel to rest, which can help you quickly recover strength.
- When you take the car at night, please prepare a flashlight, keep a suitable distance from your friends, and try to walk along the road your friends pass, not too far away.
- Don’t slow down near the side when crossing the bridge to avoid falling into the river.
- Pay attention to control the speed when going downhill, especially slow down before turning, braking on the bend is easy to fall off, pay attention to distance from friends when riding, this can reduce some risks.
These are some of the things that need attention in riding, I hope these contents can help you.
Road cycling for beginners: everything you need to know!
Want to try road biking, but don’t know where to start? We’re here to help you. Unlike regular bikes, riding a road bike can take you farther and is more health conscious. For road cycling beginners, riding a road bike is a personal challenge, although it is also competitive in nature.
So, how do you start road cycling?
1. Buy a bike
Riding a bike on the road is a little different than a regular skid. To help you ride longer distances, road bikes include things like thin tires and curved handlebars. To be as light as possible, they are a specialty type of bike and therefore slightly more expensive.
On the cheaper side, you’d be better off considering a hybrid or commuter bike. Of course, used is also an option.
Once you’ve decided how much to spend, you might want to think about the kind of riding you want to do. Pure road riding, or potentially going off-road? How supple is your back? Once you’ve made your decision, you can browse the internet for relevant posts, then go to your local store to buy and try riding.
2. Accessories
The bike store staff will surely love to sell you these. But what do you really need?
First of all, a helmet is wise. It’s still worth trying the mid-range over the cheaper uniform size design because it will be lighter, cooler and fit better.
Remember to turn on your lights when you ride after dark. Also, if you want to park your bike on the street, you’ll need a lock and spend 10% of the bike’s value on a lock.
It pays to be self-sufficient, so you should always carry a multi-tool for adjustments, plus a pump, tire levers and spare inner tube. Water bottles and water bottle holders are inexpensive and you’ll need them on long trips.
If your hands tend to get sore or slippery, consider getting a pair of gloves.
However, for cycling, professional cycling clothing will make you feel more comfortable. Also, if your hands tend to get sore or slippery, consider buying a pair of gloves. In addition, a jacket or windbreaker with pockets in the back will help you, but it must be breathable.
3. Stay safe
If you ride a bike on the road, you should know the rules of the road. Even if you’re sure what you want to do, it’s a good idea to find a relatively safe and quiet place to practice.
Once you’re ready to hit the road, try to ride as predictably and decisively as possible. Be clear in your mind about what you want to do, communicate your intentions clearly to other road users, and then act confidently when you’re sure it’s safe to do so.
Give yourself and other road users some space and realize that the faster you go, the more distance you will need to pull away.
4. Take it step by step
As you start to ride more, your body will adjust to the stress of riding. When this happens, it should become easier. Also, this will allow you to ride faster and for longer.
That means now might be a good time to buy more tools. A pair of riding pants that won’t make your butt hurt, a GPS yardstick that will help you log your progress or navigate new routes, and specialty locking shoes and locking pedals that will make you more efficient and keep your feet comfortable.
But more important than spending money frivolously is developing good habits. You’ll want to make sure you know how to fix common mechanical problems, such as a broken tire; make sure you carry a bunch of snacks with you; and find a quiet route near you.
Try to make time for regular bike rides or meet some fellow riders. Start learning what you like and what you might be good at.
5. Find some friends
Some cyclists are happy to ride alone, while others prefer to ride in a group. However, riding with others not only provides motivation, but also allows you to lend each other a hand, share the workload and increase your average speed.
If you can’t find a team from around you, consider joining a club. Doing so will not only allow you to ride faster, but you’ll also meet more people, find new routes and make the most of your new hobby.
During your search, you will find that there are many different types of cycling clubs. Some are more focused on tricks, while others ride casually and are more social.
Either way, most clubs will host different types of rides for different abilities. Of course, if you’re already fast enough, you might consider training with the club’s big guns.
However, a group ride may be something to look forward to in a few months, but not just yet.
For those riders who like to be competitive, consider participating in a local cycling event
6. Have a plan
Cycling presents a myriad of challenges. The first is keeping your balance and not falling off. Once you’ve mastered this, you can set a goal of riding 50 miles at a time and gradually increase it.
Taking your bike on a trip is also a great way to discover new challenges. You can plan a trip through three counties or a ride around China. For those who enjoy a competitive ride, consider participating in a local cycling event, which is also a great way to motivate yourself to train.
Whatever inspires you, choose a challenge and put it on your to-do list. It will help you make the most of your time on the bike!
Top 10 best bike brands in the world
1/10 Giant Bicycle The company was founded in 1972 and is based in Taiwan, China, the world’s largest bicycle manufacturer.
2/10 GT Bicycles The company was founded in 1979 in California, USA and is known for its BMX bikes and triangular rigid frame designs.
3/10 Marin Bicycles Founded in 1986 in California, USA, the company produces bicycles for the mid to high end market.
4/10 Santa Cruz Bicycles Founded in 1993 and based in Santa Cruz, California, USA, the company makes bicycles for families, kids and seniors.
5/10 Scot Bikes Founded in 1958 in Sun Valley, Idaho, USA, Scot Bikes became a milestone in the industry when their first full-suspension mountain bike was introduced in 1992 and the world’s lightest full-suspension mountain bike was created in 1998.
6/10 Kona Bicycles Another legendary name in the bicycle industry, Kona. the company was founded in 1988 in Vancouver, Canada. Kona’s bikes are made of carbon fiber, titanium, aluminum and steel and are marketed in 60 countries worldwide. Its line of mountain bikes is known for its durability and ability to adapt to the terrain.
7/10 Cannondale Bicycles Founded in 1970 in the United States, the company was first created as an outdoor products company.
8/10 Specialized Bicycles Founded in 1974 by hardcore biker Mike Sinyard, the American cycling brand SPECIALIZED, known to domestic riders as “Lightning”.
9/10 Trek Bicycle The company was founded in 1976 in the United States and is headquartered in Waterloo, Wisconsin.
10/10 Merida Bicycles A Chinese and Taiwanese bicycle company founded in 1972, providing high quality bicycles to players worldwide.
Due to the different uses of bicycle categories, the cars of different categories of each brand may vary, and cyclists also need to choose the brand according to the use of the bicycle they want to buy.