Posts in category General
Running with Reebok Realflex Shoes Is a Breeze
Being an avid runner and not being able to find a great pair of running shoes that will last a long time can be a pain. You will find hundreds of different styles of running shoes and each shoe is a little different than the others. Reebok Realflex running shoes are unlike any type of running shoes that you will find.
These shoes are very lightweight and you will feel like you are running on air. You will not have to worry about these shoes hurting your feet while you run, just find the perfect size and be on your way. The soles of these shoes are amazing, and they have great tread to them. You can run on almost any surface and the impact will not hurt your feet at all. You will fell like your running barefoot because of the design of the shoes.
You can literally bend these shoes in half. That’s just how great they are. This means that while you are running, you can run with your natural stride and do not have to stiffen your feet at all. You will be able to run better because the soles bend to fit the ground better then a normal pair of running shoes. You can get a better spring while you run because of the materials that Reebok Realflex is made of. The airflow inside of these shoes is great as well so you will not have to worry about your feet sweating while you run.
Another great aspect about these shoes is the many colors that they come in. Many athletes like these shoes because you can customize them to be one of a kind and your own. The average price for a pair of Reebok Realflex running shoes is around one hundred-thirty dollars. This is a small price because you will have these running shoes for a very long time.
Go Kart Racing Gear Selection Using Gears and Tires
Most go kart racers know about gear ratio and racing go kart gear ratio charts are listed in numerous places. Racing go kart gear ratios are figured using the number of teeth on the rear sprocket of your go kart divided by the number of teeth on the clutch gear on your go kart engine. For example if you were running a 15t clutch gear and a 60t rear gear it would be 60 / 15=4. Simply put this means 1 revolution of the axle to 4 revolutions of the crank.
But in order to get a true picture of a racing go kart gear ratio a karter must use rear tire circumference in the equation. If a kart racer is using the same gears as someone else but you have 34″ rear tire circumference and someone else has 36″, the true ratios are not equal. To figure the true ratio you will want to use IPR (inches per revolution) which simply means the number of inches a kart will travel per each revolution of engine.
To figure IPR use this equation: Rear Tire Circumference(T) x clutch gear(C) divided by rear gear(R) = IPR. For example if one racer(Racer A) was running a 15t clutch gear with a 60t rear gear and their tires were 34″ the equation would be 34 x 15 / 60 = 8.5. This means the kart would travel 8.5 inches per revolution of engine. If another racer(Racer B) had the same gears but had 36″ tires look what happens. 36 x 15 / 60 = 9.0.
Even though both these racers were using the same gears they were not running an equal set-up. Racer A would be faster coming off the corners and Racer B would be faster down the straight. So what if Racer B wanted to run the same IPR as Racer A but still use the same tires? To figure that we can replace Racer B’s 60 with Racer A’s IPR. 36 x 15 / 8.5 = 63.52. This means that for things to be equal, Racer B would need to change their rear gear to a 63t or 64t.
So remember, if you ask someone what gears they are using and you don’t also ask what size their tires are, you are wasting your time. Think IPR, not gear ratio. Here’s a link if you need a go kart racing clutch or rear sprockets, http://www.smokinjoeracing.com
By: Carl McDaniel
Dirt Bike Events and Races
It’s all about the effervescence of heart-stopping motion. Motor racing and motocross rally have gained massive popularity. Today, they give spectators the opportunity of enjoying great delegated pleasure. The friction within the wheels, the splinters flying in all possible directions and a follower getting close on the leader in the dying lap of the race; all this makes for amazing artistry, one that is enough to put the watching public in awe.
Dirt bike events and races are generally held in off-road circuits. The thrill is enhanced by the challenging terrains. Actually, dirt bike events can assume two great avatars. It can be either a motocross racing or a super cross racing. Now motocross racing is stretched over nearly a two-mile course and off-road challenges turns them into a nice tussle. Having said this, the natural obstacles do not pose a very huge hindrance. This is why man-made challenges are being made for the purpose of racing. A lot of dirt is accumulated and tracks are made from the dirt. Such surfaces can be really slithery and need exquisite skills to be negotiated.
On the contrary, the tracks for super cross racing are built in indoor stadiums, these are not very large. To add to the steepness of the battle, these courses are also augmented with dirt tracks. Less number of riders, almost twenty of them participate and most of them do not cross past the line of finish intact.
It is quite understandable that dirt can be most difficult factor for the wheels. This is precisely why slime-filled mud yards in rainy season are not suited for riding bikes. The popularity of dirt bike events and racing has increased manifold because it marries the thrill of speed with the tenacity of off-road terrains. Spectators automatically get this dual fun.
Medical facts- Because it is essential to control a nearly 200 pound vehicle at a high-speed over torturing roads, the heart rate of dirt track racers go up to 190 beats per minute and more generally it remains so for not less than 35 minutes. This is why their heart capacity and adrenalin levels are tested prior to their enrollment into the genre of racing.
Pit bikes are small dirt bikes. Their engines are bored-out to perfect displacement and their air boxes are removed. Both of these aim to give a higher leverage to the engine capacity.
By: Jordan Klawinski
Lewis Hamilton – The Early Years In Motor Racing
Lewis Hamilton is the hottest property in F1 motor racing at the moment and the great thing is he’s British! A few months ago the name Lewis Hamilton was relatively unknown to the general public, but he had made a name for himself among motor racing insiders and those who are Formula One or F1 fans. His phenomenal rise to the top of Grand Prix racing began at the start of this season and has continued until Lewis Hamilton now leads the F1 World Championship standings after 8 races.
Lewis Hamilton was born in the Hertfordshire town of Stevenage in January 1985. From a modest English family background, Lewis began racing go-karts when he was aged 8. It is very common for many of the top motor racing drivers to start kart racing from a very young age. Karting is just like F1 racing only much smaller; there is even a karting World Championship series. Young drivers gain valuable racing experience together with a grounding in all the qualities required to become a successful motor racing driver as they climb up through the ranks. It goes without saying that many of the top F1 teams keep a close eye on the karting arena to get an early idea of potential future racing superstars.
At the age of 10, Lewis Hamilton won the McLaren Mercedes Championship of the Future series, and this is where he first met Ron Dennis who is the owner and boss of the UK-based McLaren Formula 1 racing team. A 10-year old Lewis Hamilton apparently told Ron Dennis that he wanted to race in Formula 1. It is said that Ron replied “…. Speak to me when you’re eighteen son”. However, McLaren ended up signing Lewis to their young drivers programme when he turned 13 years of age and provided support for his fledgling career as he progressed through the ranks of karting and car racing, culminating in Lewis Hamilton being given a full-time McLaren F1 Grand Prix drive for the 2007 season.
Motor racing insiders knew that prior to the Lewis Hamilton F1 career, he was regarded as one of the most promising young drivers on the circuit. He won several major karting titles including the European Formula A championship in 2000. In 2003 he won the British Formula Renault championship after only a year in the car, attaining 10 race wins and 11 pole positions. This is early proof that Lewis Hamilton is a very fast learner. After a further 1 year gaining knowledge in the prestigious F3 Euroseries, he won the F3 title in 2005 with a comprehensive 15 race wins and 13 pole positions. A year later he won yet another championship, winning the GP2 series championship in his rookie year. The GP2 race series is the step below Formula One.
It is clear that Lewis Hamilton has gained extensive experience on the McLaren young drivers programme and has been extremely successful throughout. Those who had not heard of Lewis Hamilton before he burst onto the F1 scene should not be surprised at his early successes in a Grand Prix car. Lewis Hamilton has a great race pedigree and is a proven winner.
By: Keith R Scott
A Brief History of BMX Bikes
BMX (bicycle motocross) racing has come a long way since it was first conceptualized. In fact, the humble origins of the sport are often cited as stemming from the motocross documentary, On Any Sunday, which opened in 1971. The opening scenes of that movie followed kids on their Schwinn Sting-Ray bicycles riding dirt tracks and imitating motocross riders.
Of course, those scenes were based on something that was already taking place. Generally it is recognized that BMX as a sport found its footing in California. The bicycle races were predominantly composed of kids who had the desire to participate in motocross but could not afford it. Instead, these riders would groom their own dirt courses and use their bikes. Today’s BMX racing tracks, with inline starts and expressive obstacles, trace back to this origin.
While ever since the invention of the bicycle there have been those who attempted innovations and tricks, most bikes up until this point were designed primarily as a means of transportation. Schwinn’s Sting-Ray changed that. The Sting-Ray was released in 1963 at a time when custom cars and motorbikes were becoming popular. It was custom-built for riding off-road at high speeds and landing jumps. These bikes became popular fast, and quickly became one of the best-selling bikes in the country. Afterward, more manufacturers took note and began designing bicycles with similar custom features, such as twenty-inch wheels.
As custom bikes continued to grow in popularity and design evolution, riders continued to test the limits of what they could do. As this trend continued into the 1980s, BMX came to be about more than just racing. Riders began to perform skateboard-style tricks, and this is how the freestyle division of BMX was born. As a result, new bikes were designed to provide optimal conditions for performing increasingly difficult tricks.
By the 1990s, the sport was nearly ubiquitous. BMX was featured as a major part of the X-Games on ESPN. That trend has continued to the present day, where BMX racing is bigger than ever. The sport has grown to have its own international governing body, and BMX races took place as an Olympic sport for the first time in 2008.
Along with the sport, the bikes themselves have continued to evolve. Anyone interested in BMX biking today has a high and diverse number of bikes available. Which bike is best for you depends on how you plan to ride.
In essence, BMX bikes are simply a type of mountain bike designed to excel on off-road surfaces. These bikes feature 18- to 24-inch wheels and are designed to be lightweight and durable. Their design makes them particularly suited for racing and tricks.
There are actually three forms of BMX racing, with specially designed bikes in each category; namely, racing, freestyle and jumping bikes. Whether you want to race competitively or just have fun on homemade trails, these categories can still be helpful for determining which kind of bike is best for you.
Racing BMX designs are made specifically with the idea of speed in mind. They are composed of lightweight frames and feature customized tires designed to excel on off-road surfaces.
Freestyle bikes are very sturdy, with thick frames and pavement-ready BMX tires. These bikes are best for riding in skate parks, where you can learn and practice stunts and tricks.
Finally, jump bikes feature strong, sturdy frames, capable suspension systems and knobby tires. As the name suggests, they are meant to handle jumps comfortably, whether that be as part of a circuit or a homemade jump in the backyard. These bikes are also good on trails.
If you are just starting out riding off-road at high speeds, then you may want to start with a racing BMX, as these allow you to get out on the track and will have you learning the basics in no time. It is also never a bad idea to contact your local bike shop to get advice on which bike will work for your purposes and with your build.
In addition to these categories, bicycle customization is becoming more widely accessible. This allows you to tailor your bike to your specific racing and aesthetic desires. Whether you want a bike you can occasionally take off-road at high speeds, or you are looking to become a devoted BMX racer, today’s BMX rider has more biking options available than ever before.
By: Jennifer R Scott
Professional Motorcycle Racing Gains Popularity
Motorcycles have become increasingly popular amongst Americans, particularly the younger generations. While many people enjoy large cruising bikes, others prefer sport and dirt bikes. Over the past few years, motorcycle racing has been gaining steam and has become all the rage. Pro riders are achieving celebrity status all across the globe and becoming household names. If you’re new to motorcycle racing and looking to learn a little bit about the sport, here is a quick that will get you on your way to becoming an aficionado.
There are two major types of motorcycle racing. One of the most popular is street racing, which includes professional series such as the Road Racing World Championship Grand Prix and the Superbike World Championship. The other type of racing is an off road variant that includes the Motocross World Championship and the AMA Motocross Championship.
Street racing is typically held on closed tracks that may also be used for car racing as well. In the Grand Prix series, bikes are typically designed exclusively for racing and are not street legal vehicles. These motorcycles are not available to the general public and are entirely exclusive to the racing circuit. This is comparable to the Formula 1 car racing series. The Superbike circuit hosts motorcycles that are modified versions of production models available to the public.
In both types of street racing, riders compete in time trials on flat road courses in an attempt to qualify for the main event. There are different classes based upon the engine configurations of the motorcycles. One of the major drawbacks to this type of racing is that most races cannot be conducted during any adverse weather conditions such as rain. The high speeds and tire compositions are unsafe on a slick or wet track and can be dangerous to riders.
The other popular type of racing is off road motocross. In these events, riders race modified dirt bikes on closed courses that are built to simulate all terrain conditions. It is very common for a number of different features to be placed all around the track, including ramps, hills, berms, and moguls. All of the courses are typically composed entirely of dirt. Riders compete in time trials in order to qualify for the main race. During races, riders are often speeding around the track and flying through the air in very close quarters. Studies have shown that motocross riders must be in peak physical condition due to the stresses the rough terrain can put on the body.
By: Arturo T. Chuong
ATV Motocross and Dirt Track Racing Passing Techniques
One thing I hate the most about the second moto or main (for you flat track guys) is that the race groove is worn in the track causing it to become a one line affair. This makes it extremely difficult to make passes in a timely manner. This often causes you to reach deep into your bags of tricks to find the best areas and techniques to make passes. You will usually find some techniques that may be considered dirty or aggressive to some riders but they are necessary in order for you to get the win. I am going to share a few of my techniques I have used during races.
The first is more common than you think and I use it often in flat track racing: block passing. This technique requires you to be an aggressive rider and it also requires a high level of commitment to perform. You will need to “set up” the other rider a few turns prior to the turn you want to perform the block pass in. This involves putting pressure on him by showing a wheel and running right on his rear tires in order to intimidate him a little so that he is more forgiving when you execute the block pass. As you approach your desired corner, you want be on the inside and you will need to stay on the gas a second longer than the other rider does.
As you go into the corner start to push the rider towards the outside (don’t make contact). As you get into the apex slow down almost to a stop, this forces the other rider to check up and lose all of their momentum in the turn. Once you accomplish that square up the turn and motor out of it. You have just made a clean block pass and have a little room to spare as the other rider has to shake it off and get his momentum back up. This technique becomes dirty if you run into the other rider as you make the pass. A little contact is ok but deliberately hitting a rider will get you into trouble.
A less aggressive approach to block passing is to stay on the gas longer than the other rider going into a sweeper turn and passing him with speed rather than aggression. You can also pressure another rider into making a mistake. This is a more clean way to pass as it requires no deliberate effort on your part. All you have to do is get into the other rider’s head and force him to make a mistake. You will need to be alert as the mistake may be minute and you need to be able to take advantage of it as soon as it happens. The ultimate way to pass is to get the jump off of the line and beat everybody to the first turn! If you can do that and set a fast pace you will be able to win very easily (easier said than done of course!).
The best advice I can give you is to get out there and try new things. Remember to never follow the other rider. Always be on the alert for opportunities to pass and for new lines to open up. Good bike control will help you out a lot for these techniques to work properly. You need to have full confidence in yourself and your machine. So what are you waiting for get out there and start passing!! I will see you on the other side of the checker’s!
By: Rob Shoemaker
Tips For Maintaining Motocross Bikes
Dirt bikes need to be thoroughly maintained. Any vehicle needs proper maintenance in order to function to the best of its abilities and motocross bikes require all year maintenance. Good care and regular servicing will ensure safety and longevity of the vehicles even outside of sporting seasons.
Here are some tips on maintaining your motocross bikes:
o Wash them in and out of season: Many bikers do this only during the season. When your bike is being used less frequently, you need to keep the engine in check by making sure you start it up from time to time.
o The air filters: Ensure the air filters are clean. Use petrol or filter solvent for cleaning. If you are unsure of what you are doing then enlist the help of an expert.
Lubrication: Make sure that all chains are lubricated, oil filters coated with filter oil and once cleaned a good silicon spray to protect from rusting is advised.
o Overall upkeep: Ensure that all the nuts and bolts are tight. Check for damage and replace anything that is not at the highest standard.
Motocross bikes are difficult to maintain, but few simple cleaning methods will help you keep your bike in top performing condition. A good and healthy bike will bring great rewards so you have to be as passionate about it as you are for the race. It is not just a coincidence that all top motocross riders have the best turned out motocross bikes in the paddock. So after you ride your bike be prepared to spend the same amount of time maintaining it.
By: Adam Weaver






