I have more or less the same problem, being 5'10" tall but only having
a 31" inside leg measurement. I think the formulas say take about 11"
off your Inside leg meaurement for a road bike and 13" for a MTB. So I
really need a 20" (50.8cm) framed road bike, but many manufacturers
don't make adult bikes that small. You may just have to accept the
fact that you won't be able to to put your feet flat on the ground
when standing astride the top tube. You can usually adjust the saddle
height enough to be able to pedal properly.
DC.
If a G is too big, I'd certainly consider alternatives. Luckily
touring bikes are rather more in fashion these days than they were
10 years ago (i.e., there's more choice than a G, Super G and a
Thorn!). Ridgeback do some and I've seen them in 52 cm frame, and
there's Dawes' own Horizon: not generally so nice as a G, but
fitting is pretty fundamental.
Pete.
--
Peter Clinch Medical Physics IT Officer
Tel 44 1382 660111 ext. 33637 Univ. of Dundee, Ninewells Hospital
Fax 44 1382 640177 Dundee DD1 9SY Scotland UK
net p.j.c...@dundee.ac.uk http://www.dundee.ac.uk/~pjclinch/
Whats the problem? Do they put the chocolate bars on the top shelf & you
can't reach them?
--
Dave - the small piece of 14th century armour used to protect the armpit.
From a quick search on the web it seems that the Galaxy should be
available in 51cm. If you can't find one of them, have a look for a
Ridgeback Panorama 50cm.
The problem is he needs a candy bar to give to your daughter - she won't
go down unless given a little treat :-)
The best thing is to try the bike. I find that I always more
confortable with a much bigger frame that my stats would suggest. My
new bike has a 57cm frame and I am about the same size as you
(5'10/31").
Also bear in mind that different manufacturers use different ways of
measuring frames.
--
(\__/) M.
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Derek C
> I have more or less the same problem, being 5'10" tall but only having
> a 31" inside leg measurement. I think the formulas say take about 11"
> off your Inside leg meaurement for a road bike and 13" for a MTB. So I
> really need a 20" (50.8cm) framed road bike, but many manufacturers
> don't make adult bikes that small.
This sounds wrong to me. My wife is just over 5' tall, and has
proportionately tiny legs. She rides a 19" (or was it 20"?) frame -
conventional horizontal frame top tube, saddle same height as bars in a
touring bike fashion.
(I ride a proportionately smaller frame, but my bars are lower than my
saddle).
I think your formulae may be wrong. Remember also that the important bit
of frame size is actually length - saddles go up and down easily, but
handlebars don't go back and forth.
Yes and Yes. (Top tube has a very slight slope.)
>2) Can you get the saddle low enough to allow the correct pedalling
>set up, i.e. knees remain slightly bent at the bottom of the stroke?
Yes. In fact I need the seatpost protuding from the frame by quite a
bit to do so.