Thread: single speed efficiency,why?
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Old 02-26-08 | 11:47 PM
  #13  
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jgrant75
gridlock junky
 
Joined: Dec 2006
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From: Los Angeles

Bikes: 1944 JC Higgens Cruiser, 1988 Univega Aero Speed, 1993 GT Ricochet, 2005 Electra Cruiser, 2006 Cervelo Dual, 2007 IRO Mark V

(custom cadence x best power) (centrifical force + perpetual force - friction) = [fixed gear]
(varied cadence x varied power) (intermittent force + friction) = [geared]

thats why some time trialists use one gear
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