[python] AW: Re: BB-seat diff vs. PSI
- From: Gerald<bepb@xxxxxx>
- To: python@xxxxxxxxxxxxx
- Date: Thu, 5 Apr 2012 09:05:19 +0200
Hi,
not to forget higer BB means the feet and lower legs are also higer. At least
for me, I can say feet and lower legs are heavier than the front part off the
bike.
BR
Gerald
-----Ursprüngliche Nachricht-----
Von: "Jürgen Mages" <jmages@xxxxxx>
An: python@xxxxxxxxxxxxx
Gesendet: Donnerstag, 05. April 2012 06:00:18 GMT+00:00
Betreff: [python] Re: BB-seat diff vs. PSI
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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