[python] Re: BB height?

  • From: Ray Schümacher <mtb@xxxxxxx>
  • To: python@xxxxxxxxxxxxx
  • Date: Mon, 01 Aug 2005 07:55:52 -0700

Hello Jukka,

Can you post all of the vital dimensions? I see that your modifications both  
lessened the pivot angle and lowered the BB; lowering the BB should be good for 
reducing wheel "flop", I think. Reducing angle is good for stability, but tends 
to increase flop - that BB height might be a good compromise.
The problem that I have is that lowering the BB increases the work done by the 
lower quadriceps, my weakest point.

Ray

At 03:38 AM 8/1/2005, you wrote:
>Have anybody else notice BB height on python balance and handling? Abouth 
>month ago i bend my python frame so, that seat rice and BB go lower. Third 
>last picture on my page:
>http://kotisivu.mtv3.fi/jviirret/python.htm
>Python become easier to handle and it goes straigter on speed.
>Today i bent frame more, BB is now 5-10cm lower, seat height is same(second 
>last picture on my page). Now python become even better.
>I think that, when BB goes lower, leg efect on balanse is lesser and python 
>become beter to hande?
>Sorry my bad englis :-)
>
>Jukka
>
>
>...................................................................
>Luukku Plus paketilla pääset eroon tila- ja turvallisuusongelmista.
>Hanki Luukku Plus ja helpotat elämääsi. http://www.mtv3.fi/luukku
>
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