burnthesheep wrote:
RowToTri wrote:
An example of using this scalability: If a cyclist can complete a 40kTT in 1 hour, using the CdA's of the shoes and applying a typical distribution of yaw angles, we can calculate that based on this data, using the VeloVetta prototype that cyclist would complete the 40k 32 seconds faster.
Is this just an example or an actual claim?
32 seconds in a 40k is an eternity. Also, for which baseline shoe?
Was there any Speedplay update? That was part of my original question also for the testing as I can't see someone using anything else other than the most known aero cleat systems for this if buying an aero shoe.
32 seconds over an SPD-SL and normal boa road shoe versus this product I could see. 32 seconds over a Giro SLX with the Specialized elastic cover and Speedplay aero zeroes............I could not fathom.
Also, I did wind up tossing speed laces into my Giro's and it's perfectly fine for a TT/tri setup. I'd never sprint in it or hammer out of the saddle up something, but it works just fine.
That 40k TT example is based on our wind tunnel results of the Sworks Road 7 vs. the VeloVetta prototype.
The Ironman bike leg example was based on the wind tunnel results of the TR9, as that is the more appropriate comparison for a triathlon.
Of course these results can vary with pedaling style, actual wind conditions, etc...
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Ed O'Malley
www.VeloVetta.com Founder of VeloVetta Cycling Shoes
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