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The Ritchey Comp Cartridge Integrated IS headset lower features full complement stainless steel angular contact sealed cartridge bearings packed with Ritchey high-webbing grease.

Ritchey Comp IS Headset Lower

  • Material _ alloy

    Stack Height _ zero

    Headtube ID _ 42, 47, 52mm

    S.H.I.S. _ IS42/30  (1 ⅛”), IS47/33 (1 ¼”), IS52/40 (1.5")  

    IS42/30 (1⅛") bearing _ 41.8/30.5/8mm 45°/45° - sealed cartridge (ACB) 

    IS47/33 (1 ¼”) bearing _ 46.9/34.1/8mm 45°/45° - sealed cartridge (ACB) 

    IS52/40 (1.5") bearing _ 51.85/40/8mm 45°/45° - sealed cartridge (ACB) 

    Weight _ 32g

    Color _ black

  • -If you are not 100% satisfied with your purchase, you can return the product and we'll refund the full cost of the item minus shipping costs or exchange the product for another one, be it similar or not.

    -You can return a product for up to 30 days from the date you purchased it.

    -Any product you return must be in the same condition you received it and in the original packaging. Please keep the receipt.

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