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  1. #1
    Bicyclerider4life
    Join Date
    Aug 2006
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    Florida and Idaho
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    Huffy Beach Cruisers, Miami Sun Trike, Vertical PK7, KHS Montana Summit, Giant Cypress DX, Schwinn OTC Stingray
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    Question for Frame Builders

    I have a 1988 Fuji Mt. Fuji Mountain Bike frame; TRIPLE butted Chro-Molly, fully lugged & brazed. Seat and head tube angles are both 73 degrees, according to Fuji. The frame is about an inch or so too big for me, and I would like to have the top tube lowered at least an inch, if not two.

    Since the seat and head tubes are both 73 degrees, would it just be a matter of removing the top tube from the seat tube and head tube, shortening them both one or 2 inches, and replace the top tube, since the angels involved and the distance between the seat and head tubes would not change?

    I like the brazed lugged frame, and NO ONE except maybe a custom frame maker produces a lugged steel mountain bike frame any more. I cannot afford to buy a new custom made frame, but might be able to afford to have my frame modified.

    Thanks.
    Steve
    bicyclerider4life

  2. #2
    Senior Member Torchy McFlux's Avatar
    Join Date
    Sep 2007
    Location
    Vancouver
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    NOYB
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    Cost to modify (or almost completely dismantle and re-build) that frame will be prohibitive. You're better off buying a new or vintage frame that is the correct size.

  3. #3
    Senior Member
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    Jan 2005
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    Don't forget that the seatstays will also have to be shortened, and will have to be removed from the drops as the angle would be wrong to meet up with the shortened seat tube.
    CHeck your pm's.

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