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  1. #1
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    fulcrum racing 3 hub bearing size

    hi hi,

    Need a favor from you guys.

    what is the ball bearing size for fulcrum racing 3 hub ? both front and rear. Don't want to open up and measure at this moment.

    is it 7/32 in balls or otherwise ?

    many thanks!

  2. #2
    cab horn
    Join Date
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    Try using this website:

    http://www.fulcrumwheels.com/jspfulc...=en&world=road

    Spare parts, and then select year of your wheel.
    Mes compaingnons cui j'amoie et cui j'aim,... Me di, chanson.

  3. #3
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    Quote Originally Posted by operator View Post
    Try using this website:

    http://www.fulcrumwheels.com/jspfulc...=en&world=road

    Spare parts, and then select year of your wheel.
    I checked, but there is no bearing size on that website. only part number of bearing.

  4. #4
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    Quote Originally Posted by ongbenghui View Post
    I checked, but there is no bearing size on that website. only part number of bearing.
    ahhh.... now i am a little confused. I disassemble the hub and measure the balls. it appear to be using 4mm, but now, i am not sure if it is 5/32 inch or 4mm.

    5/32 inch is 3.96mm. I don't have a micrometer that can measure 0.04mm.

    Can someone advice ?

  5. #5
    cab horn
    Join Date
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    Quote Originally Posted by ongbenghui View Post
    ahhh.... now i am a little confused. I disassemble the hub and measure the balls. it appear to be using 4mm, but now, i am not sure if it is 5/32 inch or 4mm.

    5/32 inch is 3.96mm. I don't have a micrometer that can measure 0.04mm.

    Can someone advice ?
    Fulcrum 3 uses the same hubs as campy records - I forget off the top of my head but 7/32 ~ 5.5mm, 3/16 ~ 4.7mm, 5/32 ~ 3.9mm, 1/8 ~ 3.1mm

    Those are the possible options...
    Mes compaingnons cui j'amoie et cui j'aim,... Me di, chanson.

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