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  1. #1
    Join Date
    Feb 2005
    Location
    Concord, MA
    Posts
    13,394
    I realize geometry is exceedingly important; it's just every time I buy a new bike or make a component change, I really don't feel any different... well, except for the new short reach bars and brifters. There isn't anything unusual about my arms and legs in terms of length of femurs, etc. I am in proportion for my size.
    The person who fit me is one of the best in the state. It's true that he may not know everything about fitting a petite sized woman, but there are lots of other women my size who are very happy with their purchases from him. I guess next time I could go custom for about the same money as I spent on my current bike. Seven is right down the road.
    In the mean time, I will keep working on my core. Despite my complaining, I have improved my skills a lot.

  2. #2
    Join Date
    Apr 2008
    Posts
    3,176
    If the current ride isn't working, it's a fine enough plan to try something, and if that doesn't work, you can try something else.

  3. #3
    Join Date
    Apr 2007
    Location
    Limbo
    Posts
    8,769
    Crankin, your issues sound very similar to mine.
    On my road bike I ride in the drops 99% of the time because I feel I have more control (it changes the geometry of body and bike)
    I'm getting better, though.

    When I got the upright FX I felt a whole lot more confident and comfortable.

    From this experience I would have to say if CyclChyk wants to ride a bike with drop bars she's got the wrong bike

    Fit and geometry.
    Last edited by Zen; 12-09-2008 at 04:30 PM.
    2008 Trek FX 7.2/Terry Cite X
    2009 Jamis Aurora/Brooks B-68
    2010 Trek FX 7.6 WSD/stock bontrager

  4. #4
    Join Date
    Feb 2006
    Location
    San Antonio, TX
    Posts
    2,024
    The problem for shorter people, is that even if your body is well proportioned, most small framed bikes are not. Just look at any bike geometry chart. On the medium to large framed bikes, the STA is 73 and the top tube and seat tubes are roughly the same length. On the smaller framed bikes, the top tube is always proportionally longer than the seat tube, increasing the reach. This is further compounded by increasing the STA which while this appears to decrease reach, doesn't really, it just makes you need to push your saddle further back to get the same KOP position. To avoid TCO, they may also mess with the head tube angle and fork rake, all of which adversely effect handling. This is all in order to get a 700c or even 650c wheel in a space that is really too small for it to go. That is why I am such a fan of terry bikes with small (24") front wheels. When you don't have to worry about to fit a large wheel in, the frame can be designed with concerns about handling first. Even custom won't solve this problem unless your custom builder is very sensitive to this. I think you only get it if you have a body that has felt the impact of the problem.

    I also want to add that one must also consider differences between female and male bodies. So while this is a problem for all shorter statured cyclists, women on average have longer legs, shorter torsos, and especially shorter arms than a male counterpart of the same height. So, you can have a perfectly normally proportioned female body, but not fit well into most of the stock frames that are available, even in the best of shops. Just cuz someone sells you the bike that is the best fit he has in stock or knows how to order, doesn't mean that it is the best fit you could get if you looked at frames built by women for women (or by a framebuilder that really gets this).

    I think the reason the original poster feels better on her mountain bike/hybrid is that the reach is shorter w flat bars than w drop bars, so her idea of putting flat bars on her road bike may not be a bad one. HOWEVER, she will lose hand positions and may develop hand pain on a flat bar bike (this happened to me, I had flat bars on my terry classic and switched them out for drop bars). It wasn't until I started riding terry bikes that I could ride a drop bar bike at all.
    Last edited by Triskeliongirl; 12-10-2008 at 09:32 AM.

  5. #5
    Join Date
    Jul 2006
    Location
    Riding my Luna & Rivendell in the Hudson Valley, NY
    Posts
    8,411
    Quote Originally Posted by Triskeliongirl View Post
    The problem for shorter people, is that even if your body is well proportioned, most small framed bikes are not. Just look at any bike geometry chart. On the medium to large framed bikes, the STA is 73 and the top tube and seat tubes are roughly the same length. On the smaller framed bikes, the top tube is always proportionally longer than the seat tube, increasing the reach. This is further compounded by increasing the STA which while this appears to decrease reach, doesn't really, it just makes you need to push your saddle further back to get the same KOP position. To avoid TCO, they may also mess with the head tube angle and fork rake, all of which adversely effect handling. This is all in order to get a 700c or even 650c wheel in a space that is really too small for it to go. That is why I am such a fan of terry bikes with small (24") front wheels. When you don't have to worry about to fit a large wheel in, the frame can be designed with concerns about handling first. Even custom won't solve this problem unless your custom builder is very sensitive to this. I think you only get it if you have a body that has felt the impact of the problem.

    I also want to add that one must also consider differences between female and male bodies. So while this is a problem for all shorter statured cyclists, women on average have longer legs, shorter torsos, and especially shorter arms than a male counterpart of the same height. So, you can have a perfectly normally proportioned female body, but not fit well into most of the stock frames that are available, even in the best of shops. Just cuz someone sells you the bike that is the best fit he has in stock or knows how to order, doesn't mean that it is the best fit you could get if you looked at frames built by women for women (or by a framebuilder that really gets this).
    Boy did you ever say a mouthful! You exactly described a problem that is very common for women yet seldom explained very well. And it's not just for shorter women either....
    I'm 5'5" and this was exactly my problem when on my stock Rivendell (which I love, but it does not fit my women's proportions that well). My center of gravity was too far forward and nothing could fix it. I could never get my weight back off my hands enough to feel balanced- and it wasn't so much because of the reach but more because my seat was too far forward over the crank. The bike was designed with a size 60cm frame and a male rider in mind, and mine was a 54cm shrunken down model with a woman on it.
    My problem was totally solved when Margo of Lunacycles.com built me a custom bike based on my measurements and my list of frustrations.
    Even though the distance between where both wheels touch the ground is the same, and the reach is not that different, I feel so balanced now and no longer feel like I have to hold my weight up on my hands or else fall on my face. I no longer feel I can't get my saddle back far enough to feel right. My awful elbow pain is gone too. The comfort difference is incredible, it's a joy to ride. Plus, I have almost no toe overlap at all on my Luna, while I do have more on my Riv.
    Triskellion, you described the problem so well! For me, it really was a weight balance and center-of-gravity issue more than a simple 'reach' issue.
    Lisa
    My mountain dulcimer network...FOTMD.com...and my mountain dulcimer blog
    My personal blog:My blog
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

 

 

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