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  1. #1
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    sizing for riv frame

    hi all,

    i am looking for an all-arounder, commuter.

    i am trying to size up some riv frames. my PBH is 84CM.

    i was looking at this site and it looks like for a 700c bike, im looking at a 58 frame.

    http://www.rivbike.com/article/bike_...g_a_frame_size

    being 5'9", it makes me feel like a 58 frame would be WAY too big. wondering what others know or think of this. thanks.

  2. #2
    **** that mattm's Avatar
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    I think Riv suggests larger frames than usual for riders (for comfort?), so maybe that's part of it.

    But on the surface, that does sound like it's a bit too big - I'm around the same height and ride 55cm frames fwiw.
    pro-meter: lol

    blog

  3. #3
    Senior Member
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    Call them and talk to them. If you are buying from them, they help people do this all the time.

  4. #4
    Senior Member
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    Quote Originally Posted by mattm View Post
    I think Riv suggests larger frames than usual for riders (for comfort?), so maybe that's part of it.

    But on the surface, that does sound like it's a bit too big - I'm around the same height and ride 55cm frames fwiw.
    Grant Peterson's sizing assumes you will have the handlebars about the same height as your saddle, plus his frames usually have slack seat tube angles which leads to moving the saddle foward a little, all of this shortens the reach to the bars.

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