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Old 11-15-25 | 01:35 AM
  #66  
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urbanknight
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Bikes: Pinarello Nytro, Momentum Transend

Originally Posted by njkayaker
Around an imaginary point. The physical point of rotation is still the center of the crank.
Remember the top of the pedal is attached to two foci: the BB spindle and the pedal spindle. The latter serves to offset the point of rotation (assuming the pedal maintains its level orientation). genejockey 's graphs show it correctly.
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