วันอังคารที่ 18 สิงหาคม พ.ศ. 2552

second hand road racing bikes

เขียนโดย Boboo ที่ 12:03
second hand road racing bikes
just about every mountain bike in these days, with front suspension forks and they are the main mountain bike components, you should. If the bike you are looking at no forks, you are likely to be a hybrid, a touring bike or racing bike.

Coil Sprung Forks

In general, a coil fork is ideal if you are on a tight budget or are an all-round bike. You are your choices are reliable and easy to maintain. They are easily adapted and adjusted.

The downside is the extra weight they have due to the steel spring in the fork. But that also means they are generally harder. If you want to DH racing, lots of jumping or throwing, as the bike around, then this is the fork for you.

Air Sprung Forks

Air Sprung forks are lighter than coils are also more expensive. In those days, they are always reliable and are a good choice for an XC rider or someone who wants LOTS of adjustability on their fork.

Unless you have a shock pump your air sprung fork 0psi to around 300psi in very little time.

Prestressing

Preload is the amount, your springs are compressed when they are fully extended. A coil sprung fork, with a minimum of prestress. When the grooved cap at the top of the fork clockwise, you can preload is. This means that the spring is pressed and makes your fork feel firmer.

Rebound

Rebound is the speed with which fork springs back when you push it down. It is good if the fork has a rebound adjuster but not essential. More advanced riders liked her own rebound, but if you're just an amateur rider, you will no problems with the original factory settings.

Many forks these days can now be adjusted by changing the oil weight in the fork legs. A small dial on the fork is much lighter, but these are more expensive forks.

Compression

This is the opposite of the train and the speed is on the way down. You will not find too many forks with which this setting so do not worry about too much. As long as your fork set-up for your weight, you must not worry about the compression.

Brands

If you on a mountain bike components, in particular forks, with the major brands like Rock Shox, Fox, Manitou and Marzocchi. They have more money for research and development and better and more reliable forks.

Brake Mounts

If your bike no disc brakes, please note that you may want to upgrade to disc brakes in the future look like for disc brake assembly.

Update

If you are thinking about improving your fork, then it's a good idea to upgrade if you buy your bike and not a few months later when you have saved a little more money.

Why?

If you get a new bike for the cost to upgrade to a new fork is usually the difference in wholesale price between your current forks and that you are upgrading to. If your cards right you can usually get it to install for you free of charge.

If your fork in the month or 2 the track that you have to purchase the new forks on the selling price (usually a few hundred dollars more) and you will usually need to pay to see it on your bike.

So think about whether it is sensible to delay the purchase of your new bike until you have saved enough money to be able to update your parts when you use your bike. It could give you hundreds of dollars.

Todd Molloy is the owner and author http://www.mountain-bike-world.com a unique 7 Part Mini-Course to buy a bicycle, the inferences to 7 exclusive insider tips for buying a bicycle. To get your free copy of the course: http://www.mountain-bike-world.com/bike-buying-course

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