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Old 04-07-14 | 01:19 PM
  #24  
fietsbob
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From: NW,Oregon Coast

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Rohloff the 11th gear (of 14) is 1:1 cog drives the hub shell at the same rate

53/16 (3.3125 : 1 )20"= 66.25" as its an IGH there are overdrive and reduction gears % of that ratio

SA AW3 , 3 speed IGH is a simple example: low is .75 of the direct gear , high is 1,33x the middle gear .. 1st 3/4, 3rd, 4/3.
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