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Old 03-27-2005, 01:21 PM
  #10  
JDXray
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Not sure if you read the rollout equation wrong or if i typed it wrong, sorry.

Tire Size X 3.14 (43mm x 3.14=135.02)

Then,

SPur / Pinion (96 / 28=3.42)

135.02/3.42=about 39
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