忍者ブログ

wheel accessories

It is easy and fun to buy bicycle wheels online

×

[PR]上記の広告は3ヶ月以上新規記事投稿のないブログに表示されています。新しい記事を書く事で広告が消えます。

コメント

ただいまコメントを受けつけておりません。

It is easy and fun to buy bicycle wheels online

It is easy and fun to buy bicycle wheels online. The more challenging things is doing the actual riding. Here are some tips that you will find useful when you are using your new carbon wheels for the first time.

Crank Cycle Drag Reduction

Certainly you have noticed professional riders coasting down steep hills. Have you ever wondered why? Do they do this just to enjoy the freedom and rest for a little while? When you saw this, did you notice that they had their legs in a special configuration on the crank cycle? They do this not for the rest, but to become more aerodynamic during their decent. It has nothing to do with them resting. Having your legs in the proper position is essential in reducing the drag of the in your face winds.

In the book "High Tech Cycling" compiled by Human Kinetics, they describe the important benefits of reducing aerodynamic drag by making sure that a rider's legs are setup properly on crank cycles. Their wind tunnel tests show that the least drag forces happen when the crank is about 90o or 270o relative to the ground. This happens because the forward leg diverts air around the back leg from the oncoming wind. There, the back leg has less drag, and that means there is overall less drag force.

MTB wheels

bike wheels online

disc brake wheels

PR

コメント

プロフィール

HN:
No Name Ninja
性別:
非公開

カテゴリー

P R