[python] Re: BB-seat diff vs. PSI

  • From: Jürgen Mages <jmages@xxxxxx>
  • To: python@xxxxxxxxxxxxx
  • Date: Thu, 05 Apr 2012 08:00:18 +0200

I also noticed, that high (> 25 cm) BBs have negative influence on steering stability. My theory: Wheelflop is increased through higher CoG of the front part (BB+cranks+Pedals are quite heavy). 


Jürgen.

On 05.04.2012 07:03, Vi Vuong wrote:

Anybody notices effect of BB-seat diff on PSI? or perhaps BB height
alone?  BB-seat diff in the survey ranges from 1 to 32cm, plus crank.
It seems that kicking the pedal upward causes more PSI then pushing
forward or downward. Ref: http://en.openbike.org/wiki/BB-Seat_Diff.

Vi


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