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Old August 20th, 2017, 03:23 PM   #1
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Join Date: Jun 2007
Posts: 431
Default Smooth vs rough?

Talking about macadam (asphalt) surface condition.

How much more effort to maintain same speed on rough surface over smooth?
I think about 15-20%. I can only tell by my perceived effort and HR.

I find it a joy to be on something smooth, a rare occurrence here in Camarillo, CA.

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