Shimano XTR Race Disc Brake Evaluation

Using the new racing season comes a stream of new disc brakes all fighting to get that spot on your ride, this year is no various.

The new Mountain bikes XTR Race disc brakes are in the top from the performance ladder for 2011 Shimano brakes and come in at a hefty 260 (while nonetheless less costly than other high performance disc brakes), based around exactly the same high overall performance style as the trail version, the Race version comes with a slightly lighter weight resulting from a screwed in reservoir and smaller Allen reach adjuster.Slightly heavier than it really is competition and lacking from a flip flop style the XTR seams to lag beind in writing, despite the fact that the hinged bar clamp makes fitting exceptionally easy.

The short levers offer a clean and controlled braking feel with outstanding modulation which responds to the slightest change in pressure to offer controllable braking.This lever is combined with an extremely powerful disc brake calliper, the XTR Race brakes offer amazing control and performance although they would of benefited from slightly tougher pads.

The main thing that the XTR Race disc brake sets out to tackle is heat, a problem for cross country racers everywhere. For 2011 shimano have developed a special ICE rotor which sheds heat amazingly quickly, which is needed for the sheer braking power of the disc brakes. This design works exceptionally well although it is only available in a centre lock design, which limits it to Shimano or DT swiss hubs.

Without the ICE rotor the XTR Race disc brakes tend to over heat on heavy braking and loose a considerable amount of power, while with the ICE disc rotors the braking is literally constant.All in all the XTR race disc brakes are a sensible cross country racing option, although if you’re going to choose them it’s best to go for the full hog and include the ICE rotor for the best braking performance, this will weigh in slightly heavier than competitors so is definitely not one for the weight whiniest.

Rutland Cycling are a sublime cycle company located in small area of Rutland. Rutland is actually the smallest area in the England.

by Alison Addy

The physiology of a road cyclist is measured in various levels- on leveled terrain, uphill and downhill roads. A cyclist’s anthropometric characteristics contribute to his or her performance. BM determines uphill cycling performance while FA affects the individual performance on a terrain. (Swain et al. 1987). The morphological characteristics differ from person to person. Here morphotype specialists have a role to play during each phase of a race. They can be flat terrain riders who perform on flat roads; uphill riders who ride on hills; all terrain riders who are comfortable on all types of terrain; time trial specialists meant for individually raced events and sprinters who ride in the final part of the race.

The information regarding the anthropometric characteristics of flat terrain riders, hill climbers, time trial specialists and all terrain riders is given in Padilla et al(1999). But no data on sprinters is available. There is sizeable difference in absolute Wmax, WLT, WOBLA and VO2max values among these riders. Flat terrain riders and time trial specialists showed the highest values. These show the superior performance ability of the riders. Scaling of the values relative to BM and BM 0_79 changed the differences among groups. Uphill riders and time trial specialists showed the highest value when Wmax, WLT and WOBLA were reported relative to BM and BM079. These groups share a similar aptitude in uphill cycling.

Time trial specialists perform as good as flat terrain riders and uphill specialists. A professional cyclist is not determined by optimal morphotype but by his or her individual morph type in competitions and events. The anthropometric characteristics differ from person to person.

The results of three-week stage races (Tour de France, Giro d’Italia, Vuelta a Espaha) are determined by performances in the time trial. The overall performance of these competitions shows an optimum compromise between the cyclist’s anthropometric characteristics and his or her physiological attributes. You can imagine three competitors. It was noted that in these competitions a time trial specialist emerged the winner. Therefore they not only have advantage on performance but also on the outcome of the race. Other variables like thermoregulatory, recovery, and psychological capacities; health condition and race strategy also affects the performance.

It has been proved based on data and experience that cyclists are seldom pure hill climbers or pure time trial specialists. Each type of a road cyclist is judged by external characteristics like BM, body dimensions, and internal characteristics like aerobic and anaerobic capacities. The performance is mostly determined by internal characteristics.

Cyclists who have different external characteristics perform similarly in competitions. There are times, situations and training states where a cyclist can perform as an optimum climber, an optimum time trial specialist or both rather than optimum morphotype for climbing or time trial.

Read full article about road cycling training and training for bike rides available here at this web.

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BMX Bikes

by Barry Johnson

Otherwise known as bicycle motocross, BMX bikes have been used for quite some time in races and stunts which started in the early 1970s.

There are a number of organizations formed to support this fast growing sport. The first was the National Bicycle League in 1974 by George Esser, next in 1977 was the American Bicycle Association and in 1981, the International BMX Federation where they held the very first BMX world championship in 1982. It was just in 2008 where BMX was included in the Summer Olympic Games which took place in Beijing, China. The two who won the first gold medals came from Latvia, Maris Strombergs for the male division and Anne-Caroline Chausson from France for the female division.

BMX bikes can be used for sports, others used them for fun like normal bicycles. If one invests this interest in sports, BMX bikes can be pricey. BMX bikes may cost from a mere $150 to as excessive as more than $3000. Companies such as Schwimm, GT, Haro and YAMAHA have also been manufacturing BMX bikes.

BMX bikes may look similar to normal bikes but if you look closely they do differ. Their built are smaller however they have bigger wheels. These bigger wheels make it good for the riders to race in dirt tracts where there are a lot of bumps and tough roads. Other riders request for specially designed BMX bikes to sustain and maintain their need for their bikes, be it on the road or riding the bike for showing off some stunts.

When showing of stunts, BMX bike riders usually follow what the skateboarders do except they are using these much bigger units compared to the skateboards. BMX bikes are much harder to control since they are heavier as to the skateboards. Practice is a huge part so that there are stunts are delivered perfectly. Others are even getting paid to this. Some compete where they earn recognition in different sectors. For the more professional, they get to hop from cities to cities, to other countries to display their talents.

Haro created the first BMX bikes specially designed for stunts or popularly known as freestyle riding. These made the riders the capacity to maneuver them so as to perform different and numerous stunts ranging from the simplest to the more complex. Freestyle riders more often than not learned their tricks from watching skateboarders. Some of their tricks can also be performed on the air and on ground.

The rush and the excitement are just part of riding the BMX bikes in races and in freestyle riding. BMX bike riding can be dangerous as well that is why one must be fully geared in joining this type of sport.

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Finding Specialized Bikes For Sale

by Dave Davids

Choosing Specialized bikes for sale begins with finding the right type of bike that is needed for the type of cycling to be done. Both mountain bikes and road bicycles are made by Specialized. Additionally, they carry models for commuting, fixed gear and single speed bikes, as well as bmx bikes, triathlon/TT bikes.

Looking for a mountain bike to blaze the trails? Specialized is world famous for their hardtails, full and single suspension bikes, and even hardcore downhill bikes. Popular Specialized mountain bikes include the Rockhopper, Hardrock, and Stumpjumper for starters; with S-works models in each line that is the creme de la creme.

If you’re looking for a Specialized road bike, the Langster and Allez bikes are a great place to start. There are many other Specialized road bicycles that are made of carbon fiber and made for speed and racing. Find the right combination of price and options and you’ll be satisfied.

Specialized bmx bicycles are also an important part of their catalogue. BMX bikes are very popular Specialized bikes for sale and are great for riding around the neighborhood on a sunny day! For big and little kids, these bike motor cross cycles are fun to do tricks on.

The Specialized Transition is an example of Specialized time trial and triathlon bikes. These lightweight bikes are produced for speed demons and riders concerned about their split times! Pro TT and tri athletes love these fast bikes and acn be seen in competition zipping by to their next transition.

One of the most recognized bikes in the world, Specialized bikes has been making bikes forever! Whether you love the asphalt or dirt, there is a perfect Specialized mountain bike or road bike that’s right for you!

Whatever your biking skill set; and whether you need a mountain or road bike, do yoursefl a favor and find some Specialized bikes for sale.

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Pink BMX – Overview

by Andrew Sutton

Things to consider: Who will be riding the BMX bicycle? How long will Junior ride this BMX bike before he graduates to a mountain bike, or loses interest altogether and picks up a skateboard? How important is a brand name?

Even with more expensive BMX bicycles, the price can be inflated for a fashionable bike or one that’s endorsed by a popular pro rider, even though it may not offer any better features or construction than a cheaper model. There’s much less differentiation of quality among brands than advertising and certain salespeople would have you believe. This is particularly true of less-expensive BMX bikes, many of which are made in the same factories overseas and then painted with different companies’ logos. So, much of the purchasing decision will come down to you or your child’s riding preference, his or her need to follow fashion, and of course, the amount you are willing to spend on a bike.

Features to look out for: They usually feature 36-spoke wheels and should come equipped with knobby tires for better traction. On a dirt.racing BMX bicycles usually require only single, rear wheel brakes. Depending on the type of BMX riding you’re interested in, BMX racing bikes need to be lightweight as well as rugged.

Freestyle BMX bikes, on the other hand, are ridden on the street so you’ll want smooth tires and 48-spoke wheels for increased strength. The handlebars should be able to spin 360 degrees and the frame should have 2 or 4 axle pegs for supporting the rider while he or she performs freestyle tricks. A freestyle BMX bicycle should have brakes on the front wheel as well as the rear, along with special stunt components such as cable detanglers so the cables don’t break or become knotted when you spin the handlebars in mid-air.

Like a racing BMX bicycle, a dirt jumping bike will only need a single, rear wheel brake. These bikes usually feature heavier duty frames and axles as well, with reinforced gussets in order to withstand the heavy landings from huge air jumps. BMX dirt-jumping bikes also need 48-spoke wheels, but with knobby rather than smooth tires, again for maintaining a good grip on dirt-jumping mounds.

Possible Extra Kit Young kids and beginners should only ride within their skill and experience levels. Any rider will need elbow and knee pads in addition to a safety helmet, especially those involved in freestyle riding and dirt jumping. It’s worth telling your kids that tricks and stunts performed on telly are by undertaken by skilled pro riders with years of experience.

The Size does it matter? As your childs riding style changes or they grow, you might need to buy a longer seat post or adjust the handle bars to accommodate those changes. Unless you are shopping for a very young child, there are usually only minor variations in the size of a BMX bicycle frame. Variations that reflect the riding style of a rider rather than they body size.

The Department Store or Local It is of consideration that buying a BMX bicycle from a department store rather than a specialist bike shop may not provide you with the follow-up replacement parts you may need in the future. A local bicycle shop will likely not only offer the most helpful & friendly advice during buying, but after you’ve made your purchase, they’ll also be there with mechanical support as well. A bigger selection will mean better choices, better deals, and sales people who are also riders of BMX bikes themselves.

Some money saving advice As with other types of bikes, getting the best deal when purchasing a BMX bicycle is not just about knowing how to shop, but also when to shop. If you can wait until autumn or winter when sales dip you are more likely to pick up a bargain deal from a shop that is eager to sell the older model BMX bicycles to make way for the next year’s model. BMX bicycle prices can vary throughout the year, with the most popular time to buy a new BMX bike being the spring or summer.

Andrew Histon has been messing about with Pink BMX Bikes since his teens. When not writing articles he is busy in the garage. You may see many of his articles around the internet.

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What is a comfort bike?

by PJ Walker

Are you getting ready to hit the trails this summer but need your bike to perform well on the pavement also? Do you enjoy riding on trails but wouldn’t categorize yourself as an extreme mountain biker? If you are looking for the best of both worlds, its time to consider a comfort bike.

What is a comfort bike? A comfort bike is the perfect hybrid bike. It is shaped like a mountain bike and can be built to handle the terrain of light off-road biking trails. If you are going to bike on a greenway or a boardwalk, a comfort bike is for you.

Back before mountain bikes took over the bike riding scene, most casual riders rode racing or road bikes. These were the bikes referred to as 10 speeds, with gear shifts and curved handlebars. After mountain bikes were introduced most people enjoyed their thicker tires, suspension and upright handlebars. After some time, mountain bikes became more specialized and upgraded, leaving the casual biker behind. Hybrid bikes were produced to meet this need in the market.

The comfort bike, was first know as the hybrid bike, as it combined the characteristics of mountain bikes and road or racing bikes. As hybrid technologies have moved in to the mainstream, this name became confusing. Most manufacturers have moved to calling these bikes, comfort bikes. They provide more comfort than mountain and road bikes with their upright seating and spring loaded saddles. They also go much faster than the old-school comfort bike, which has come to be called the cruiser bike. Cruiser bikes typically have a basket in front and are good for very leisurely bike rides. Comfort bikes can be ridden for speed.

Bicycles can be broken up into 3 different category levels. Entry level bikes are heavier and made with steel frames. Their components will be designed for durability. These beginner bikes will be considered heavy and slow by most bikers but can work for those very new to the sport and on a super tight budget.

A mid level bike will be composed of a lighter aluminum frame and better quality components. Most comfort bikes, city bikes and commuter bikes will fall into this category of bike. These bikes are perfect for most bike riders. They will provide the durability needed to make the bike a value and the performance needed so that the bike is fun to ride. They are made to last and to provide lightweight agility.

High end bicycles are produced more for performance than for durability. The components are expensive and will require proper maintenance and care. A high end bicycle can cost upwards of five thousand dollars. The frames are made to perform and are usually built with carbon fiber or titanium. These bikes are made to win races and climb mountains. Most bikers will not ever need a bike of this caliber.

So why buy a comfort bike? Simply put a comfort bike is the perfect balance between a high end, expensive mountain bike and a racing bike. If you want the flexibility of speed on the streets and suspension for the trails, a comfort bike is the way to go. You will get the comfort of spring loaded seats, front suspension and upright handlebars along with the performance of a light frame, good components, multiple speeds and medium size tires. A quality comfort bike will last forever and be a joy to ride. Enjoy!

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Cycling Your Way to Fitness

by Pat J Williams

In the last article we discussed things to do before you start riding your bike regularly for exercise. Here, we will take a look at things to do that will keep you riding for exercise for a long time to come. As always, consult with your doctor before implementing any new exercise regimen.

1. Vary your biking routine. You should vary your workout in at least three ways. To get the most out of your cardio, bike for speed 2 days a week. Pedaling at a fast pace consistently for 30-60 minutes is ideal for oxygenating the blood. Oxygen is a key ingredient to weight loss and cardiovascular health. Bike for endurance 2 days a week. The key to this exercise is quantity. Make these trips your farthest to build stamina. Moderate biking will help you maintain a regular routine, burn calories, and allow your body to recover. Moderate biking should be done 2-3 days a week.

2. Don’t bike alone. Bring along a friend or family member is a great way to keep yourself in check. It is a lot harder to cancel a ride when you have made a commitment to another person to be there. It is also nice to enjoy someone’s company when you are riding, it help to keep your routine consistent.

3. Good carbs are very helpful. Carbohydrates have gotten a very bad reputation over the past couple of years but not all carbs should be avoided. Nuts, fruits, and vegetables are good carbs that will give you bursts of energy in the short term. Bread and pasta can be used to store up energy to expend later. The carbs that should be avoided are processed breads and refined sugars. These lead to a spare tire and will counteract what you are trying to achieve by being fit.

4. Drink a lot of water. Adult male bodies can have up to 60 percent water. Adult women usually have a little less, about 55 percent. Either way it is essential to replenish our bodies water supply when we are exercising. Our bodies need to be hydrated and when our muscles know more water is coming they will choose not to retain it. This helps you to lose water weight and stay healthy.

5. Keep a log of what you are eating and where you are riding. Keeping records has always helped me to keep track of my fitness goals, especially when I just getting started. Writing down goals and acheivements triggers a mental response that makes us feel more accountable. A simple google search will bring you lots of different fitness calendars and goal sheets. I highly recommend finding one that works for you.

The tips in this article are designed to keep you riding after you have started. Too many times I have seen beginners get very excited in the beginning and lose interest quickly. That is a shame because bike riding for fitness can be lots of fun and certainly keep you in shape. It is also an activity that can be enjoyed by the whole family, which is great for physical and emotional health. So keep on getting out there and enjoy your rides.

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Tips for Buying a Bicycle

by P.J. Williams

For some of us, buying a bicycle can be as intimidating as going into a gourmet Italian coffee shop. The choices are endless and the language is nothing short of foreign. In an attempt to ease the decision making process and ensure that you end up with the right bicycle, I’ve compiled a list of tips to help you on your journey.

1.Know what you need. Figuring out what you want and need shouldn’t take too long. What kind of cyclist are you? Casual? Fitness? Commuter? Distance? All of these factors should be taken into consideration before purchasing. The differences between bicycles are endless, so spend your time designing your specific bike needs. After you have your bike in mind, start the hunt.

2.Mind the dip. I’ve seen so many casual cyclists make the mistake of buying an expensive mountain bike just to cruise around the look park paths. The most expensive bike out there is the one you buy that is completely wrong for you. Make sure you consider your environment. Are you travelling in an urban area or on an unpaved hiking trail? Either way, there is a bike out there specifically designed for your needs.

3.Know your skill level. If you’ve done the Tour de France, chances are you won’t need any help choosing the right bicycle and your skill level probably falls into the top 1% of the world. If you don’t fall into that category, here are few things to keep in mind. Are you looking for a bike to give you an interval workout? Do you plan on travelling on a lot of steep hills? Are you planning on hauling heavy loads with your bicycle? If you are not looking at your bike as a means to facilitate your only exercise, you may be looking for more of a comfort bike.

4.Do your homework. Assuage all thoughts of intimidation and fear through research. The best negotiating tactic is knowledge. It will ensure you know enough about your bicycle of choice to get a good price and give you the self confidence to ask for what you want. The internet has really been instrumental in educating consumers on future purchases and has subsequently changed the retail landscape.

5.Ask Lots of Questions. There are lots of places to ask questions. You can hit the blogs and forums but I would also recommend going into a brick and mortar bike shop. It can be intimidating but its always nice to actually get a feel for a bike and its parts. No matter where you go for info don’t be afraid to ask questions, it’s the only way to find out more.

6.Know Thyself. Safety should be your most important factor when choosing a bicycle. All too often, well meaning beginners will embellish important factors like fitness ability, height and weight. Be sure to be honest with yourself; your safety will depend on it.

7.Visit a cycling website or blog. In most cases, cycling enthusiasts and bloggers are independent resources that will offer an objective opinion about the kinds of bikes available and what other questions to ask. Their personal experiences can help guide you and shed some light on what to avoid.

8.Go to your local bike shop. With the technological innovations altering how we make everyday purchases (i.e. the internet), there is still something to be said for handling a product before you buy. I know that the internet usually offers much better pricing; but testing out a bike first is a great idea. Bike stores can give you a feel that you can never get from research on the internet. You can always go back and buy online to save some cash.

9.Birds of a Feather flock together. If going to a bike shop is too inconvenient or bike sales people are too overzealous for you, borrow a bike from friend. More than likely, your friends share similar interests and fitness level. Even if you a friends with a bike enthusiast, he or she will still be able to offer some advice on brands and characteristics to suit your needs.

10.Above all, go with your gut. Research, advice from friends and the blogosphere are all terrific tools to help you. However, nothing can compete with trusting your instincts. Nothing is more frustrating than making a purchase that goes against your gut and regretting your decision. Find your bike and go for a ride.

Remember to have some fun while you are looking for the right bike. If you enjoy researching the bike you are going to love riding it for years to come. Picking the right bike can be easy and fun if you remember what you are looking for. Don’t get caught up in technical jargon or component details, have some fun and trust yourself. If you can remember to do those two things you’ll enjoy your bike for years to come.

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