Cycling Equipment · Public discussion

Aero Wheels

Started by Chuckrossin · · Last activity · 2 posts · 1,042 views

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Cycling Equipment
Published
1 May 2006
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1 May 2006
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Chuckrossin
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  1. I've been looking at aero wheels lately and would like opinions on their usefulness.
    I am training for some masters races later this year and would like to improve my bike by upgrading my wheels. Currently, I am training at about 100km per week and intend to improve to 200km. per week by July.
    I run a steel frame bike with a 9-spd. Veloce group (daytona front) on CXP 33 32h. wheels, which I consider fine for training.
    However, looking at drag data, it seems that one has to go to the extent of HED 3 spokes or at least Jet 60's to get sufficient drag improvements. I don't have a team - so clinchers are us.

    The above are far more money that I would like to spend on moi. What about Velocity Deep-V's? Are they aerodynamic enough?

    Where are the $/drag thresholds? Any ideas? Also, need opinions on weight vs. drag.

    BTW - these races are just road pursuits/races [about 70 km] and TT's [25km to 45km], with flat to rolling profiles, so any wheels should be some good compromise of low drag and crosswind-friendly. Where I train is all rolling with some decent hills in the 150 m. range.

  2. For $15, you can buy up-to-date drag data on most of the wheels you will want to consider here biketechreview.comconsumers.htm. One wheelset not evaluated is a set of Zipp 404s manufactured by an affilated company, Flash-Point flash-pointracing.comflash-pointracing.com. And, don't forget the rolling resistance differences of tires. Most of the tires you will be considering are evaluated here (both tubulars and clinchers) rouesartisanales.comarticle 1503651.html. BTW, I don't have any stake in any of these products.

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