[python] Re: Abs workout from python?
- From: Kurt Rutter <tokabago@xxxxxxxxx>
- To: python@xxxxxxxxxxxxx
- Date: Tue, 5 Apr 2011 19:13:59 -1000
I forgot mention, I use the P3 seat design and find it infinitely adjustable
and inexpensive! The only fancy thing I might do is use a carbon fork for
the seat back, is that outrageous?
On Tue, Apr 5, 2011 at 7:10 PM, Kurt Rutter <tokabago@xxxxxxxxx> wrote:
>
> Rob,
> Good question!
> I agree with Jan. There is wide variation with the python seat angle.
> Partly it depends on the height above the pivot, which varies, and partly on
> what the builder had on hand when that problem came up. I guess most
> builders use the P3 as a sort of standard since that is the most clearly
> described of the python designs. My seat angle was close to 30 degrees but
> now I am raising the seat so it may be less.
> To measure I just use a short level and a protractor, but then I don't care
> so much about the angle as long as it feels OK and I don't slip off the
> seat! Maybe some room for adjustment would be good, as on a traditional
> bike. I fiddle with the seat quite a bit on a new seat setup on my other
> bikes, on the python not so much.
> Kurt
>
> On Tue, Apr 5, 2011 at 4:24 PM, jan <jlaube@xxxxxxxxxx> wrote:
>
>> Hi Rob
>> It seems to me that all you need is a protractor and lots of pictures of
>> pythons. Then measure the angle of the mid part of the seat from the
>> horizontal. This method gives the same results as a number of manufactures
>> specs.
>> Good luck
>> Jan gu
>>
>> *From:* Rob Raymakers <r.raymakers@xxxxxxxxx>
>> *Sent:* Tuesday, April 05, 2011 2:18 PM
>> *To:* python@xxxxxxxxxxxxx
>> *Subject:* [python] Re: Abs workout from python?
>>
>> Hello,
>>
>> i'm gathering specifications of the diffirent parts to build a python
>> bike. I got all the sizes/angles/measurements but I can not find how to
>> calculate/measure the angle of a seat. Searches on the internet only give me
>> a range between 19-30 degrees, but not how to measure the angle. Can anyone
>> explain it to me so i can finish my 3d model.
>>
>> Rob
>>
>
>
>
> --
> Kurt Rutter, RN, MSN
> Kauai Community College
> Nursing Department
> krutte@xxxxxxxxxx
> cell: 631-9131
> (\_/)
> (0.o)
> (___)o
>
--
Kurt Rutter, RN, MSN
Kauai Community College
Nursing Department
krutte@xxxxxxxxxx
cell: 631-9131
(\_/)
(0.o)
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