A bicycle, often called a bike or cycle, is a human-powered, pedal-driven, single-track vehicle, having two wheels attached to a frame, one behind the other. A bicycle rider is called a cyclist, or bicyclist.
Bicycles were introduced in the 19th century in Europe and, as of 2003, more than a billion have been produced worldwide, twice as many as the number of automobiles that have been produced. They are the principal means of transportation in many regions. They also provide a popular form of recreation, and have been adapted for use as children’s toys, general fitness, military and police applications, courier services, and bicycle racing.
The basic shape and configuration of a typical upright, or safety bicycle, has changed little since the first chain-driven model was developed around 1885. But many details have been improved, especially since the advent of modern materials and computer-aided design. These have allowed for a proliferation of specialized designs for many types of cycling.
The bicycle’s invention has had an enormous effect on society, both in terms of culture and of advancing modern industrial methods. Several components that eventually played a key role in the development of the automobile were initially invented for use in the bicycle, including ball bearings, pneumatic tires, chain-driven sprockets, and tension-spoked wheels. The word bicycle first appeared in English print in The Daily News in 1868, to describe “Bicycles and tricycles” on the “Champs Elysées and Bois de Boulogne.” The word was first used in 1847 in a French publication to describe an unidentified two-wheeled vehicle, possibly a carriage. The design of the bicycle was an advance on the velocipede, although the words were used with some degree of overlap for a time.
Other words for bicycle include “bike”,”pushbike”, “pedal cycle”, or “cycle”.
Making New Year’s resolutions to save money, get healthy, or cut your carbon footprint in 2015? You could hit all three by simply riding your bike to work. Here are 5 reasons you should consider making it a new habit this year:
Not only does biking have the potential to improve individuals’ health, wealth, and standard of living, but the combination of more cyclists and fewer cars on the road could give the entire country a much-needed boost.
It would make cycling safer for everyone.
Research shows that unlike cars, the more bicycles on the road, the safer it becomes for cyclists.
“It’s a virtuous cycle,” Dr. Julie Hatfield, an injury expert from the University of New South Wales, says. “The likelihood that an individual cyclist will be struck by a motorist falls with increasing rate of bicycling in a community. And the safer cycling is perceived to be, the more people are prepared to cycle.”
It is vastly cheaper than driving.
Due to rising fuel costs and tire upkeep, the cost of owning a car increased nearly 2% in 2012 to $US8,946, according to AAA.
It costs just $US308 per year to keep bikes in shape — nearly 30 times less than cars, according to the
Sierra Club. It says: “If American drivers were to make just one four-mile round trip each week with a bicycle instead of a car, they would save nearly 2 billion gallons of gas. At $US4 per gallon, total savings would be $US7.3 billion a year.”
It’s a free gym on wheels.
On average, bicycle commuters lose 13 pounds in their first year of cycling alone.
“[Bike commuting] can be a very effective cardiovascular benefit,” says Lisa Callahan, MD, of the Hospital for Special Surgery in New York City. “If you’re overweight and start an exercise program, sometimes it’s harder on your joints because you are overweight, so something like swimming or biking that’s not pounding on the joints can be a good thing.”
You won’t miss morning traffic jams.
Americans spend upwards of 25 minutes per day commuting to work and more than $700 per year simply burning fumes in traffic
Cycling could help you get there faster for a lot less.
“Half of the working population in the U.S. commutes five miles or less to work, with bike trips of three to five miles taking less time or the same amount of time as commuting by car,” writes Kiplinger editor Amanda Lilly.
You don’t even have to own a bike.
There’s been a wave of new bike share programs in major cities like Washington, D.C., Boston, Chicago, and Miami, which typically allow riders 30 to 45 minutes of transportation for a small annual fee.
When New York City’s bike share launched in May, annual memberships
cost $US95 — about $US10 less than subway commuters spend per month.
After the article “Take care of your bikes. They need love too!”, we received a lot of positive feedback from you, our beloved readers and requests for more. Therefore, without further ado, this is how you can thoroughly maintain your bikes.
I tell everyone to store bike(s) inside. It’s the best way to keep them running and looking like new. And it doesn’t take much in the way of space or supplies. The only item needed is a bike hook. These are shaped like question marks and coated with vinyl so as not to scratch the wheel when you hang the bike on the hook.
Install the hook in a stud in a wall or a rafter or beam; anywhere where the bike can hang vertically is fine. I’ve seen bikes stored in stairwells, bathrooms, bedrooms—anyplace you can find dead space is fine. It’s also possible to use two hooks and hang the bike horizontally, one wheel on either hook.
It’s not the hanging that saves the bike. It’s keeping the bike out of the environment. You might think it’s okay to leave it on a porch or deck as long as there’s a roof covering it. Don’t make that mistake. Moisture in the air will attack the metal parts on the bike. Especially caustic are areas close to the ocean where the salt in the air will quickly corrode components.
You can avoid these hazards by simply storing the bike indoors. If you don’t like the idea of bike hooks in your walls or rafters, consider a bike storage display stand, which your local bicycle shop might stock or can order for you. These provide convenient storage while displaying the bike like a work of art.
Bikes are tough but you greatly increase the chance of problems and rapid wear if you beat them. It’s much better and you’ll enjoy the riding more, if you learn how to ride smart to protect the bike. The key skill is to learn to constantly scan the road or trail ahead and try to avoid the things that ruin a bike such as potholes, ruts, roots, rocks, glass, oil spots, etc.
Some of these things can’t be avoided. And riding off road, you have to ride over obstacles all the time. But there are ways to do it, and still save the bike. Learn to get up off the seat and bend your arms and legs the same way a jockey sits on a racehorse. If you do this every time you spot objects you can’t ride around, you’ll protect the frame, fork, wheels and components.
If you enjoy jumping a mountain bike, learn to do so professionally. Good jumpers rarely land hard. They work on their technique so they land softly; you barely hear the impact. Ditto for riding wheelies or hopping over logs and things. The lighter your technique the better chance your bike won’t take a beating. It’ll save you money in replacement parts, greatly reduce the chance of injury, and ensure that your bike keeps running trouble free.
All machines wear, and a bike is no different. Expect changes in your equipment if you ride a lot and prevent failures by staying on top of things with weekly or monthly inspections (depending on how much you ride).
Scrutinize the brake pads to see if they’ve worn out (most have grooves in them; when the grooves disappear, replace the pads). When the pads shrink from use, you not only lose braking power, the chances of the pad diving into the spokes or striking the tire and popping it increase.
Operate the brake and shift lever and look closely at all four cables both at the levers and at the derailleurs and brakes. Also inspect along the frame. If you spot any signs of fraying or rusting or even if you see cracking in the cable housing sections, have the cable and housing replaced by a shop. That’s much better than getting stranded miles from home with no brakes or a bike stuck in a super-hard-to-pedal gear.
Check the tightness of key component by putting a wrench on every important bolt and snuggling slightly to see if it has loosened. Check the seat and seatpost bolts; the wheel quick releases; the stem and handlebar bolts; the brake and shift lever bolts; wiggle the spokes to feel for loose ones; tighten clipless pedal screws; and don’t forget bolts holding on accessories, which can loosen too.
Whether you are racing in competitions or just riding around with friends, this can be an extremely fulfilling hobby which is easy to get started in. Cycling offers entertainment, exercise, and an excellent way to just get around town.
Perfect Your Pedaling
It’s normal to hop on a bike and push down on the pedals. But, if that’s all you do, you’ll never develop a smooth, efficient pedal stroke. Practice this instead: When the pedals reach 3 o’clock on the pedal stroke, pull back with a swiping motion as if you are wiping mud off the bottom of your shoes. You’ll notice an immediate boost in power, especially on hills. And, if you focus on this technique for only a few rides, your pedal stroke will smooth out and become far more efficient. In time, you’ll do it automatically.
Two nerves run through your palms and they can become painfully numb from cycling. In fact, my high-school chum Bruce Holden once lost the feeling in both hands for six weeks after a ride we took into the White Mountain of New Hampshire. What’d he do wrong? He made three serious mistakes: 1 He rode without gloves (always ride with comfortable, nicely padded cycling gloves because they save your hands and also provide palm protection if you crash); 2 He gripped the bars too tightly (relax your grip); and 3 He didn’t move his hands around to different parts of the handlebars (every 10 minutes move your hands and grip in a different place). Avoid these mistakes and you should avoid palm problems.
One of the most common mistakes is riding while you’re too tight in the upper body. If you see someone riding and you see locked shoulders and straight, stiff arms, you’re looking at someone who’s probably going to have a sore neck and arms at the end of the ride and someone who’s tiring out muscles for no good reason. Relax when you’re riding. Keep nice, loose, bent arms. Drop your shoulders and get comfortable. Train yourself to relax by, every 15 minutes or so, shrugging your shoulders to get them to drop and relax. Bring your elbows down and closer together and shake your arms to relax them. Bend your elbows. Exhale. Think about letting all that tension leave your neck, shoulders and arms. You’ll feel a whole lot better and have a lot more control of your bike if you can learn to ride comfortably like this.
Hook Your Thumbs
An important safety measure is always keeping at least one of your thumbs beneath the handlebars. If you can do this, you’ll avoid crashing due to your hands slipping off the bars. This can happen if you hold onto the tops with all your fingers over the handlebars. In this position, if you hit a bump and aren’t prepared, your hands can slip off causing a crash. This common accident can be prevented by simply keeping your thumbs in the right place.
If you suffer from a sore neck on rides and you’re satisfied with the fit of your bike, you should try adding sets of push-ups to your workout routine. Even if you only do them a few days a week, I think you’ll find that they make your neck pain go away. This happens because the push-ups strengthen the muscles that support the neck, which means they won’t tire on rides and get sore.
Be a smart and well – equipped cycler. Before you purchase a bicycle, think about the type of cycling you plan to do. Pick and choose from the myriad of options to find the combination of features that best suits you and your goals.
You might be tempted to buy everything available for your bicycle. In the beginning, you may not need a bicycle computer, GPS, and heavy winter gear. As your experience and skill level improve, you can add items to your gear collection.
If you plan on a combination of road and mountain biking, pick a hybrid. Road bikes are for the road and mountain bikes are for off-road use.
The most important part of bicycle shopping is finding the right frame size. A frame that is too small will place unnecessary strain on your joints. A frame that is too large will decrease the level of control you have over your bike. If the frame is not properly fitted to your body, your center of gravity will be greatly compromised.
When choosing your bicycle, pick the best combination of features for the type of cycling you plan to do. For example, don`t put off-road tires on a road bike.
Many road bikes along with mountain bikes include clipless pedals to which special shoes attach, via a cleat, permitting the rider to pull on the pedals as well as push.
The right cycling shoes will support your foot on the pedal. This can reduce cramping and foot fatigue as you ride. The shoe you pick will depend on the type of pedal you plan to use with your bicycle.
Helmets offer essential protection while cycling. Modern designs are sleek and lightweight. There is no longer a question of style when choosing to wear a helmet. Helmets are proven to save lives and prevent life altering injuries from having their full effect. A good helmet will cost you at least US$50 and the best helmets can cost hundreds of dollars.
Dress for the weather. Lightweight, breathable fabrics are excellent for keeping the body cool and dry in warm weather. Moisture-wicking, heat retaining fabrics like fleece are best for winter riding. Gloves, glasses, socks, and extra outer layers are important regardless of season.
In general, fabrics suited for most outdoor sports will be appropriate for cycling. However, avoid loose fitting clothing as these clothes may get caught in your spokes, chain, or handlebars.