[python] Re: Cool handlebar for 48deg 20in
- From: Jürgen Mages <jmages@xxxxxx>
- To: python@xxxxxxxxxxxxx
- Date: Wed, 16 Mar 2011 09:49:52 +0100
Great!
The last seconds of your video shows something essential: If the python
is pushable it also is rideable.
Also great to see that you have used Dirk Bonnés calculation program,
which funnily enough is written in the programming language python:
http://en.openbike.org/wiki/File:GuineaPigPivotAngle.png
But also keep in mind, that the combination of pivot angle and weight
distribution is crucial for rideability. A heavy front part needs bigger
pivot angles for wheel flop compensation.
And lastly keep in mind that it takes several hundred kilometers of
practice to feel save in traffic ;-)
Cheers,
Jürgen.
On 16.03.2011 03:10, Vi Vuong wrote:
Magic, I can ride it on first trial :) Ground clearance also improved, but seat
angle became a little too upright ~40 deg to stop me from sliding off forward. I
can also push it forward by the headrest. Perhaps this is a good objective test
for ride-ability, independent of hip
coordination... http://www.youtube.com/watch?v=6yBjSGL_pd8
Vi
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