Bike racks sit on top of your car, and can hold a surprising number of bikes – sometimes as many as five on one rack. They are very useful, yet generally inexpensive, and you can buy them at any good garage or DIY store. Don’t worry too much about which model you get: as long as it can hold the number of bikes you need it to, it’ll generally be just fine.

If you’re going to fit a bike rack to your car, however, it is important to realise that it could potentially be a hazard not only to you and your car, but also to the other drivers on the road. For this reason, you need to make sure that the rack is secured to your car exactly as the instructions say and follow all the relevant safety regulations. If your rack seems unstable, you should take it to be fitted by a professional – don’t take any risks.

By the same token, you should also realise that bikes that are badly secured to bike racks are very often stolen in car parks, as they are easy to take without people noticing. You should lock the bikes to the rack using a secure bike lock, such as a solid metal D-lock, and never leave them unattended without the lock on. This applies especially if you are taking valuable mountain bikes, as losing five of those at a time could be a real disaster.

How useful a Bike Rack can be is a post from: Sports Blogs | The People's Sports Network | Eyeball-online.com

The Two Most Important Aspects of Bicycle Frames Are Their Materials and Their Configuration

Naturally, your bicycle frame will take into dramatic account whether you ride primarily on roads or off-road. Not only are so-called mountain bike frames made of noticeably bigger “tubes,” they are made of more shock resistant materials, with stronger weldings. Road bike frames have a smaller triangular geometry and the main consideration in their material is its weight. Everything on a road bike is designed to keep the rider’s resistance to a minimum in order to promote fluency and speed, while a mountain bike is designed with the primary goal of shock absorption and maneuverability in mind alongside speed-influencing factors.

Even among these two main divisions, you will find major differences in bicycle frames. Road bikes used primarily for touring or recreational riding will have frames with a more relaxed geometry and more total horizontal spread front to back, while racing bikes will tighten that structure for a shorter front to back bike length. A tighter triangle and less distance between the bicycle frame and the tires acts to decrease the resistance of wind and road for a racer, as well as to increase the bike’s ability to respond to the quick, minute maneuverings road racing requires.

There are several basic considerations to keep in mind when choosing the correct bicycle frame for your individual physique and your riding purposes. In addition, your unique body shape and weight will also affect what kind of bicycle frame is best for your comfort and accomplishment. Standard frame measurements, made along the seat tube of a frame, take into account the length of your legs, but the relationship of your torso length and arm length to the length of your legs is also extremely important to comfort on a bicycle, and the length of the top tube of the bicycle frame must also be examined. Two riders of identical height may need completely different bicycle frames. The best thing you can do is to shop at a bicycle store where knowledgeable riders earn their living and where you are allowed to try out a bicycle before buying it.

How To Find The Best Bicycle Frame Looking Beyond Its Paint is a post from: Sports Blogs | The People's Sports Network | Eyeball-online.com

A cruiser or mountain bike with 24-inch or 26-inch wheels might be okay, too, but check ahead of time with your local track for advice. Many tracks will let you race a mountain bike in the “Cruiser” class.

Whatever bike you use should be equipped this way. Remove all reflectors. Take off the kickstand and chainguard to prevent injury in a wreck.

The bike should have pads on the top tube, stem and crossbar. Most BMX freestyle bikes already have these pads. If your bike doesn’t have them, adding this safety feature will cost about $5.

The bike should have at least one working brake. A coaster brake is fine if that’s all the bike has. The bike should be in safe working order.

Finally, tie a paper plate to the handlebars. This will be your number plate. When you get to the track, they’ll give you a number to put on it. That number will identify you to the judges and fans as you are racing.

Safety is important

For head protection, a helmet is essential. Depending on the track rules, this may need to be a full-face helmet or a helmet with a separate mouthguard. Other tracks will accept any type of inexpensive motocross-style helmet.

Wear protective clothing. Regular long pants or jeans will protect the rider’s legs. For arm protection, wear a long-sleeved shirt. Since riders will use their feet, they should wear good sturdy shoes they are comfortable riding in.

Although you can race without gloves, wearing them is a good idea. Be sure they fit well and don’t interfere with moving your hands. Finally, bring bike tools and an air pump in case repairs are needed.

Ready to race

To race, a potential rider needs to find a track. Local bike shops may have information on where the nearest track is. Otherwise visit the National Bicycle League (NBL) or American Bicycle Association (ABA) websites. These are the sanctioning bodies of BMX racing. They provide advice and insurance to local tracks. As an NBL or ABA member, you will have some medical insurance if you get hurt on the track during a race and do not have other insurance.

A parent or guardian must accompany the rider to give permission for the child to race. A birth certificate must be shown as proof of age. Most tracks charge between $15 and $35 for a racing license that is licenses good for a year. There is also an entry fee for each race, which is usually between $6 and $10.

For your first visit to a particular track, get there about two hours before the first race starts. Find the registration tent or trailer and sign up.

Then take a walk around the track. Try to remember where the jumps are. Next it’s time to practice. Put your helmet and other gear on and follow the others to the starting gate. Watch what everyone else does and where they go. A beginner should put his front wheel against the starting gate, keeping one foot on a pedal and the other one on the ground. Start pedaling when the gate drops. Go slow the first few times until you feel comfortable.

After practice, the races will be posted. The people at the registration tent can tell you where your particular race will be posted and how the race actually works. You will be in a group or “moto” with other riders about your age. Line up with them in the staging area. When your group is called, go up and race! This will probably happen three or four times, depending on the system the track uses, and then it will be over. If you win, you might get a trophy. Even if you don’t, you’ll have fun.

Getting Started in BMX Racing is a post from: Sports Blogs | The People's Sports Network | Eyeball-online.com

When you have the good fortune to be looking at new bicycles, though, you definitely want to look at a few elements besides the color of a road bike frame. Face it. When you’re on your way back home from a long Sunday ride and you’re riding your thirty-fifth mile smack into a stiff headwind, the fact that your frame is cobalt blue or even Bianchi green is not going to help you. The length of your seat tube is going to help you and the length of your top tube and even the angle of the three main tubes all put together is going to help (or hinder) you, but color is not.

If you shop at a discount store or even a general purpose sports store, if you get any help at all in choosing a bike that fits you, it will probably consist of a clerk instructing you to stand over the top bar of the frame and see if you can comfortably straddle it with your feet on the floor. This is not really particularly helpful, especially if you happen to have anything unique about your physique, like long legs combined with a short torso. If you have long legs, you can straddle almost any bike, but will your body be able to relax comfortable in the stretch between your saddle and the handlebars? The whole geometry of the road bike frame matters a lot to fit. And fit matters excessively to comfort.

If you’re a racer, comfort will not be your only consideration. Indeed, it may be down among the last elements you consider. Speed is not usually built from comfort, and the road bike frame that promotes speed is built of different materials than one used primarily for recreational riding. Frames can be made of titanium, chrome-moly, aluminum or steel, and each metal has different advantages of weight and strength. Frame geometry varies, too, with touring bikes featuring a longer vertical base and top tube than the skittish racing models.

So when you’re looking at road bike frames, think beyond the paint. Get a frame that fits both you and your purpose. Whether you do your research online or in a good bike store, you’ll be glad you took the time.

Fitting A Road Bike Frame To Your Needs is a post from: Sports Blogs | The People's Sports Network | Eyeball-online.com

In fact, most bicycle riders probably never give a single thought to their bicycle rims. The circular band of metal that holds in the bike tire and connects it to the wheel hub via spokes is easily overlooked. Unlike spokes, a bicycle rim hardly ever breaks. Unlike the hub, it hardly ever causes problems. Unlike tires, it never goes flat or explodes. Serious bicycle racers have some pretty fancy rims, full of the same outrageously colorful advertising that covers their clothing usually, but most riders really don’t need these. Even the fanciest rims, the flattened out, wide, presumably aerodynamic rims you’ll see on the wheels of the pros, are not certainly all that much better. They are, however, flashier, and in the world of bicycling, this apparently does count for something, maybe for intimidation.

Do you need to know anything special about your bicycle rims? Not really. Most bicycles come with rims appropriate to their overall quality. You can spend as much money as you want on a rim—like everything else associated with the sport of bicycling—but what comes standard on a bike is probably sufficient. Customizing your rims will bring you fancier rims, maybe lighter rims, probably stronger rims, but the research on what constitutes the best rim weight, strength and shape is still largely inconclusive, and since this feature causes so few problems to the recreational rider, you can leave this issue to the professional mechanic who services the bicycles of world class racers. When they’ve resolved the issue, you will know about it!

Meanwhile, if your bicycle rims are aluminum, as most are today (steel rims being heavy, carbon rims being expensive), there is very little you need to do for them. As with all parts of your bicycle, rims should be kept clean of dirt and corrosive oils, wiped after long dusty rides and examined after any crash. Otherwise, do what most riders have always done: forget about your bicycle rims. You may not be able to ride a bike without them, but you really cannot ride a bike better for thinking about this vital but happily innocuous part.

Customizing Your Bicycle Rims is a post from: Sports Blogs | The People's Sports Network | Eyeball-online.com

The bicycle rim, like the bicycle frame hasn’t changed much in design, its still round and always will be. From the first wooden rims the next were made of steel, then alloy and now if you can afford it, carbon. Of all bicycle parts the bicycle rim can make a big difference to how your bike handles. First the weight of your rim affects your sprinting and climbing as the weight will low you down, for a long, flat effort the weight isn’t so important as when you get the wheels rolling the weight can help to keep them going. The shape of the rim can be important also, a flat rim is best for climbing as aerodynamics are not so important on a hill, a deep section, aero, rim will help you cut through the air, but in a cross wind could cause you handling problems.

Bicycle Rims Materials

The different materials used for rims are very important also, steel is heavy and if damaged can be difficult to pull back into shape, but because its so strong it is quite difficult to bend in the first place and steel is cheaper than all the other materials. Alloy is probably the most popular rim, it can be made in any shape and profile, flat or aero, but not too deep as it would then weigh too much, most deep section rims are of a alloy braking section nearest the tire which is then mounted to a carbon deep section for lightness and aerodynamics and a very beautiful looking bicycle rim. As with most things if money is no problem you can go for the best, this would be an all carbon rim, strong and very light, but there are a few problems with these rims, first they don’t brake so well in wet conditions and you must use special brake blocks for carbon and they can be expensive, also the rim has to be perfectly round and not have any bulges in the rim wall as this will make braking quite erratic, carbon is a difficult material to work with and must be well looked after.

Types Of Rim To Consider

There are also two types of rim to consider and this depends on which kind of tire you want to use, first there are tubular tires these are glued on to the bicycle rim, cost more and are difficult to repair after a puncture, but for racing they feel and ride wonderfully. Clincher tires have improved a lot recently and are nearly as good as tubulars for performance and are easily repairable and more reasonably priced. Most manufacturers make all styles in both systems.

So which should I buy? Not an easy answer, as there is so much to choose from, years ago you went to your local bike shop, picked out which hubs, spokes and rims you wanted and he would build your wheels, but now most rim makers also manufacture there own wheel sets, Mavic, Shimano and Campagnolo are probably the best known, check out there web-sites for all there new goodies, there are other brands and if you go to your local cycle shop or look in the bike magazines you’ll find them. There is a lot to choose form, but they are all round.

Bicycle Rims And Wheels, Your Bike Cant Go Anywhere Without Them is a post from: Sports Blogs | The People's Sports Network | Eyeball-online.com