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Monday, October 31, 2011

HEADSET BICYCLE

Without it going anywhere. Yes, the bicycle helmet often overlooked, but oh, the bike is so important. Of course there are several types of motorcycle helmets are available and help you buy the best, we have this guide to buying a helmet with all the information, a detailed help.
Wireless vs. Threadless HeadsetOver the years, the wireless headset is a type of layout. You need a driver's stand pipes for specific measures to be used with specific frame. The use of threadless headsets allows more customization and fine-tuned to perfection. For this reason, threadless headsets have become the norm in recent years.
Stack Height HelmetPile up as many helmets above and below the structure of the head tube extend.This is because the combined space in the driver tube, which affect the space freed from the mother's important. If a driver tube is cut short and is not a new fork, with particular attention to the height of the new battery and headphones not forget something that is very highly preserved. When the tube current unit cutting length of the stack height does not matter and can headset spacer use above or below the mother to the Assembly a headset / stem / fork a good fit with only the handlebar height law (and no new cuts).
If you use a new fork Threadless headset allows the conductor pipe with a length corresponding to several frames of various sizes have to be cut. That is, "measure twice and cut once" the old saying is always great rule of thumb when driving pipe combinations of fields / helmet is cut. By cutting the hose to the driver, make of a good idea, a little more when you reach a fork to another parent or exchange decide to use for something a little higher.
With headphonesHow to travel? You're a recreational bike path will enjoy the ride of 20 miles or more informally as free riders, which decreases always looking for more?
Caged bearings bicycle helmets are good for the weekend warrior or a cyclist who came several times a month. If a driver that seriously every day, a headset with sealed bearings provide long life and have better performance. Aggressive management must travel predictable, high-quality bearings, which is only available.
For the most part stainless steel bearings are perfect. For hardcore racers and fans really ceramic bearings are the way forward. They run faster and smoothly, so that a sensible way.
Diameter headsetDiameter of the pipe and the main driver of the tube determines the size of the helmet. You will find the headset in four different diameters:
1-1/8 (most common)1 - inch (frame and a generally higher range)1.5 inches (lower level)Cone (above 1-1/8 cups / 1.5)Most of the existing structure and the fork (which almost always Threadless) requires 1-1/8 headset. Correspond to 1-inch threaded headsets usually their older colleagues, but there are many in the configuration of the wire as well. Cone tapered headtube headset is for. This configuration provides reduced weight with greater strength. Cone helmet technology launched in 2009, leaving only the last part is optional.
Set of earphones: Threadless headset ships came in like a big tube headers. Size of the pipe head in this series of 44 mm to 45 mm in diameter. When the cup is pressed into the head tube, bearings are mounted in the head tube, resulting in a low profile.
Integrated: This type is used when the headset has been connected cups into the frame. The links in the headset cups have become customary for the manufacturer to the wider context, particularly in connection with carbon fiber. With a built-in headphone jack enables the headset without the use of expensive tools that are installed at bike shops can be found only.
Standard: This is the most commonly used standard threaded headset head tube.The cup is inserted into the housing, while most of the headset from the tube. Height of cup cells is an important factor to consider may increase such as stack height, the seat position to improve.
CostsVery good helmet can cost more than $ 300. You pay for the high-tech, lightweight materials like carbon fiber or titanium with ceramic bearings are sealed and quality equipment. In many cases, pay for the brand, but not a bad thing. For many runners, it's worth, some well-known manufacturer of high quality engineering and performance.
For those who are easily accessible, the unit is interested at $ 50 - $ 150 region will be even better. The best brands offer helmets that go, and you can find lots of light and strong. And if you do not often you can other people find for many years in the use of light.
Helmet installationImproper installation of equipment and can damage the joint and the helmet itself.There are tools that you can paste into your headphones without on the ground with a hammer or a wrench. Most people are not to install the headset, however, the view, and probably will not need to spend money for these tools. To help avoid damaging the new section, we recommend a headset with a professional bike mechanic. Bicycle helmet that is properly installed and maintained should be many years before increasing rates.

Bicycle Wheels




Many people may think that a bicycle wheel as a single object, to ride the bike allowed. Well, now the wheel of a bicycle is much more than that. The bikes of today are as diverse as the functions and interests of the driver and was also adapted to your individual needs.
The wheels have come a long way from wood, tires for the first time since 1865 to come. Then the two wheels are made of hard rubber and steel fingers that she was feeling better. Tire was introduced in 1880 and offers more comfort for cyclists and remains the most common form of wheels today.
Before we discuss the different types of bicycle tires, first talking about the basic parts: rims, spokes and tires. The fingers are usually made of a thin rod of steel, aluminum or titanium, and completed by the middle of the inner edge. RIM introduces the basic form of round wheel and a lip where the tire is tucked away in the middle, is the center of the rim, and is usually made of aluminum. It is connected to the axle through the fork. Now we have a basic understanding of the parties, we go to different types of impellers.
Wheels, or on the street has no traction, the thickness and durability of the road bicycle wheel. Your tires are thin and small area reduces the amount of friction caused by contact with the road. The wheels can also come with high performance tires and puncture resistant. This tire is smaller, lighter and offer better traction when cornering. Kevlar is also used to avoid puncturing tires for nails, glass and other debris. A set of wheels or tracks can vary from $ 400 to over $ 3000.
Mountain bike wheels are thicker and heavier rims and spokes, so it is stronger when it collides with an off-road obstacle. They come with a good profile for which the ground-floor and penetrate to traction, or on the tires that provide traction and speed maneuvering in tight semi-clicking. A pair of mountain bikes can go for less than $ 120 to a maximum of about $ 2,000.
BMX wheels that go around the mountain bikes offer wide and shorter than one cycle to better grip and better handling. The stairs are also ideal for surfaces and dirt jumps and tires are usually made of aluminum. BMX bicycle wheel prices ranging from $ 35.
Hybrid bikes for off-road and paved surfaces. To allow the tread to the wheel of a sedan hybrid bicycle wheel surface to less resistance on the sidewalk, but still plenty of grip in loose soil. It is thinner than the mountain bike wheels, but
                                                                                                                                                                 










Sunday, October 30, 2011

Bicycle Wheels for Your Bike

Wheels are grouped according to primary use. With the form in which there are four categories of classification wheel This wheel racing, mountain biking, BMX wheels and tires. Each type has its own peculiarities of their intentions. If you are a fan of cycling, recreational cyclists who compete for gold, then you need to know you better learn the different types of wheels.

Bicycle racing wheels

In the creation or manufacture is a type of bicycle wheel, there are several factors that are still under consideration during the race, so that optimal performance is achieved. These factors, aerodynamics, weight, inertia moment, with the softness and stiffness. Each factor must always be on the score could be perfect for motorcycle racing to the finish line to finish first.

Mountain Bike Wheels

VTT, as the name suggests, are perfect for off-road and cruel as the mountains and hills. Since it is very important that this trend of the bicycle wheel to the environment through the floor. There are two types of wheels are developed in this category, which was 26 and 29 inch wheels.26-inch wheels are the most common and best choice when it comes to mountain biking. Its thickness is perfect for a dangerous ground. In a typical 26-inch-diameter 559 mm (22.0 ") and the outer rim diameter of about 26.2" (665 mm). This is the best light for cyclists.For serious cyclists has wheels, 29 inches is the best option. The large wheels thick and keeps the rider's weight and can support more than off-road racing. This type of mountain bike wheels are also in agreement with the farmers bicicross 700C for long distances. Rim diameter of 622 mm (~ 24.5 cm) is identical with that of most hybrid and road cyclists, but usually reinforced for durability in off-road driving.700c road bike wheels700c road bike wheels are ideal for hiking, biking, skiing, and even race. This is similar to a wheel 29 inches, but is much broader and more robust than the second.

Wheels BMX

Bicycle Motocross (BMX), usually 20 inches in diameter with a rim diameter of 406 mm. Small BMX bikes for some reason. Are on the one hand for young drivers and small for the bike of choice for children who want to learn the bike. Since BMX is an extreme sport, is the small size of the wheel, generates robust against the additional burden of BMX jumps and stunts. The size also reduces the rotational inertia of the wheels and improve acceleration.This includes the main categories of bicycle wheel, depending on their use. As a fan of knowledge about the right kind of bike wheel is an important element for the success of your business cycle.