Archive for March 17th, 2009

BMX Glossary part 1

BMX
The sport developed in California in the late ’60s and early ’70s. Acronym for bicycle motocross, a short sprint race around a dirt track with jumps and bermed turns, ridden on single-geared 20-inch-wheeled bikes.

Chrome-Moly
A lightweight steel alloy named for two of its components, Cromium and Molybednum. The chrome-moly alloy known by the designation 4130 is the most popular variety and the most common frame material among BMX bikes, though lighter aluminum tubing is often found on racing bikes.

Dirt Jumping
Getting airborne on a BMX (or mountain) bike, generally on a specifically designed course, but outside of the racing context.

Dropouts
The rear portion of all bicycle frames, designed to accept the rear wheel’s axle. Large or thick dropouts should accompany BMX bikes, which are meant to withstand the stresses of jumps and torque caused by the use of freestyle (or grinding) pegs.

Cruiser Class
BMX racing class that uses larger 24-inch-diameter wheels. Cruiser class riders tend to be older, bigger racers or parents participating with their kids.

Detangler
Rotor that attaches to the bicycle’s stem and allows the handlebars to be spun a full 360 degrees for tricks without tangling up the brake cables.

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Buying your first BMX : Perhaps Pink BMX

How to Shop
First things first:

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

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. 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. 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.

Key features to look out for:
Depending on the type of BMX riding you’re interested in, BMX racing bikes need to be lightweight as well as rugged. They usually feature 36-spoke wheels and should come equipped with knobby tires for better traction on dirt.

Racing BMX bicycles usually require only single, rear wheel brakes.

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.

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. 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. Like a racing BMX bicycle, a dirt jumping bike will only need a single, rear wheel brake.

Extra Kit
When looking at the cost of any BMX bicycle, it is important to factor in the cost of necessary accessories. 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. Young kids and beginners should only ride within their skill and experience levels.

BMX frame Size
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 his or her body size. As your child grows or his riding style changes, you might need to buy a longer seat post or adjust the handle bars to accommodate those changes.

Buy Local ? or Department Shop
Your local bicycle shop will likely not only offer the most helpful advice during the shopping process, but after you’ve made your purchase, they’ll also be there with mechanical support as well.It is worth bearing in mind 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 bigger selection will mean better choices, better deals, and salespeople who ride BMX bikes themselves.

When to Buy
If you can wait until fall 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. 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. BMX bicycle prices can vary throughout the year, with the most popular time to buy a new BMX bike being the spring or summer.

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BMX A Very Brief History

A Brief History
This sport has been around since the late 70s originating in California, USA and stands for (Bicycle Moto – cross (X). BMX riding became hugely popular in the 1980s and many believe that this is where mountain biking originated from. However, it has managed to remain unique with a culture and lifestyle of its own. Incredibly popular but still independent of the main stream, BMX has branched off into many disciplines. Some styles remain firmly in the domain of the few trendsetters while other areas, such as racing have been officially recognised by the Olympic committee and have been awarded full status at the Olympic Games.

More to follow

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