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Does Your Power Decline When Riding Indoors?

Does Your Power Decline When Riding Indoors? By Dean Phillips, Fit Werx Many cyclists struggle to hold the same power output on a trainer that they maintain outside. Lack of motivation and scenery are often blamed, but the true answers are locked under the dust of your old physics textbooks from high school. I’ll save…

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Bearing Q&A

A version of this article was originally published in Triathlete Magazine Since the August 2009 “Tech Support” on bearings was published, I’ve been asked some good follow up questions about choosing bearings and bearing ratings. Question 1) “I’m not that technical.  What is the biggest thing to focus on when choosing a replacement bearing?” Look…

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Bearing Grades and Quality

A version of this article was originally published in Triathlete Magazine In the April 2009 issue of Triathlete, in the Tech Support column, there was an article that mentioned ceramic (hybrid) bearings and recommended a Grade 3 bearing or better.  From the Internet, I found that some manufacturers say Grade 5 bearings are the best…

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Great Cycling Products You May Not Know About

A version of this article was originally published in Triathlete Magazine Dear Tech Support, Are there any products or services that most athletes could benefit from, but that many people don’t use simply because they are not familiar with them? Fran, via email Dear Fran, This is a great question. Big and small, here are…

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Helmet Selection Variables and Aerodynamics

A version of this article was originally published in Triathlete Magazine I’m interested in getting an aero helmet. How should a properly adjusted helmet fit and which helmet is the fastest? Macy, Internet Dear Macy, Multiple wind tunnel studies indicate that aero helmets offer one of the highest ratios of aero benefit to dollar cost…

Wind Tunnel Testing, Virtual Wind Tunnel & Weight vs. Aero.

Aerodynamics 101 You’ve got questions, we’ve got answers… Howdy Tech Support from the great state of Texas. It seems like more and more products are being wind tunnel tested, yet multiple companies often claim that their product is the most aero. They can’t all be right in their claims. What gives? Lincoln, TX Dear Lincoln,…

Bicycle Trainer Shootout 2008
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Bicycle Trainer Shootout 2008

While everything from fans to magnets are used to create resistance in cycling trainers for 2008, fluid or centrifugal force are much better methods. At around $300, these three units offer some of the smoothest and most progressive resistance available; regardless of price, they are the heart of the value equation in trainers for most…