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  1. #1
    Grasshopper wetjett01's Avatar
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    Schwinn Fixie Project

    i'm in the process of turning a '86 Schwinn World Sport into a fixed machine. i have a set of Sakae SX 170 cranks to put on it but other than that i'm still building up a list of parts. My question is...Has anyone out there built up a World Sport fixie and if so what BB size( i have a un52-107 but i'm thinking thats gonna be way to short) and rear hub did you use to get the proper chain clearance and straight chain line. Also a mention of anyone's fav rim/tire setups and bar/stem setup would be cool. i always like to hear what other people are raving about.

    thanks for any help
    "Without a care in this whole world,
    Without a care in this life,
    Itís what you take that makes it right."

  2. #2
    Senior Member filtersweep's Avatar
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    Quote Originally Posted by wetjett01
    i'm in the process of turning a '86 Schwinn World Sport into a fixed machine. i have a set of Sakae SX 170 cranks to put on it but other than that i'm still building up a list of parts. My question is...Has anyone out there built up a World Sport fixie and if so what BB size( i have a un52-107 but i'm thinking thats gonna be way to short) and rear hub did you use to get the proper chain clearance and straight chain line. Also a mention of anyone's fav rim/tire setups and bar/stem setup would be cool. i always like to hear what other people are raving about.

    thanks for any help
    Actually, I'm using a 107 on my Prologue- it is perfect. A 109.5 is a modern Shimano double, and I'd argue it is a bit wide. Remember, you'd divide that 2.5mm difference by two, since it isn't an asymmetrical BB spindle.

    If you already have it, why not try it?

    Why rave about anything going on an old World Sport? Use what you have... scrounge... I'm using a Nashbar rear that I laced to a Mavic CXP10 rim- mismatched to an old Campy Vento front, a TTT post, Mutant Stem with Stratus bullhorns. I paid next to nothing for an old 600 crankset... or any of the parts, for that matter.

  3. #3
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    My first fixie is all tore up and I am glad that I didn't put a lot of money in it; I had a lot of falls trying to do different things. My advice would be to find the cheapest parts available and put the bike together and see how you like it, also giving the bike some character.

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