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  1. #1
    Senior Member
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    Shimano 105 headset cartridge bearings

    I need to replace the cartridge bearings in my 105 headset. Where would be a good place to find replacements? Thanks
    Semper fi

  2. #2
    Bianchi Goddess Bianchigirll's Avatar
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    I would start with your LBS, then check Harris Cyclery you can access the QBP catalog through them. Ebikestop might have them also.

    http://www.sheldonbrown.com/harris/new.html

    http://www.ebikestop.com/components_headset((561.php


    PSSST: cartridge HS bearings are not really C&V just yet
    Bianchis '87 Sport SX, '90 Proto (2), '91 Boarala 'cross, '93 Project 3, '88 Trofeo, '86 Volpe, '89 Axis, '79 Mixte, '99 Mega Pro XL Ti, '97 Ti Megatube, , '90 something Vento 603,

    Others but still loved,; '80 RIGI, '80 Batavus Professional, '87 Cornelo, '86 Bertoni (sold), '09 Motobecane SS, '98 Hetchins M.O., '09 K2 Mainframe, '89 Trek 2000, '?? Jane Doe (still on the drawing board), '90ish Haro Escape

  3. #3
    Senior Member
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    I don't have a lbs. yeah I know it's not really c&v but it's what came on my late 80's cannondale sr 600. It's the only part that's not campy, but it's a bad weather bike so I do t want to replace the whole headset.
    Semper fi

  4. #4
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    Just take them to a bearing supply house and have them matched. I bet I live in a more podunk town then you and we still have a bearing supply house.

  5. #5
    Senior Member
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    We have an auto zone and a small hardware store
    Semper fi

  6. #6
    Ride, Wrench, Swap, Race dddd's Avatar
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    These aren't the kind of bearing that a bearing house would have.

    It's proprietary Shimano part, interchangeable with (actually the same bearing) Ultegra, LX and XT.

  7. #7
    Uff Da!
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    Bike Tools Etc. used to carry them at a really reasonable price but I just checked and they only seem to have the 1 1/8" size now.

    Should have bought some while I had the chance!

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