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Article #84Re: Frame sizes: help
From: J105270
Date: Fri, 30 Oct 1992 15:06
Date: Fri, 30 Oct 1992 15:06
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1541 bytes
johnr@bohra.cpg.oz.au (John Reid) writes: >seanodon@gn.ecn.purdue.edu (Aragorn) writes: >>Ok guys, keep all of your "damn this guy is dumb" comments to yourselves when >>you read my question. >>I am 5'7", what range of frame sizes would be >>comfortable for me? >The answer to your question is going to depend on a number of things. >2. There are two ways of measuring frame sizes. The French and the English > measure the length of the seat tube fron the centre of the bottom > bracket to the centre of the top tube. The Italians measure from the top > of the bottom bracket to the bottom of the top tube. This makes a > difference of about 2cm in nominal size for the same physical > dimensions of the frame. So, a French-made 59cm frame is about the same > size as an Italian-made 57 cm frame. What this means in practice for > you is that you need to be careful about sizing. Check where the frame >John Reid i I thought the Italian way was center of BB to top of top tube (c-t). I never thought it made sense but does some nationality do this? MJG
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arc1-ca.pugleaf.net!sparky!uunet!dtix!darwin.sura.net!zaphod.mps.ohio-state.edu!saimiri.primate.wisc.edu!ames!kronos.arc.nasa.gov!iscnvx!newsShow Full Headers
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Path: arc1-ca.pugleaf.net!sparky!uunet!dtix!darwin.sura.net!zaphod.mps.ohio-state.edu!saimiri.primate.wisc.edu!ames!kronos.arc.nasa.gov!iscnvx!news From: J105270@LMSC5.IS.LMSC.LOCKHEED.COM Newsgroups: rec.bicycles Subject: Re: Frame sizes: help Message-ID: <92304.24719.J105270@LMSC5.IS.LMSC.LOCKHEED.COM> Date: 30 Oct 92 15:06:04 GMT Sender: news@iscnvx.lmsc.lockheed.com (News) Organization: Lockheed Missiles & Space Company, Inc. Lines: 29