Enduro Cartridge Bearing Kit For Outboard BB's

By: Enduro

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  • For replacing Hollowtech, MegaExo and X-Type Bottom Bracket Bearings.
    • For Shimano Hollowtech II and Race Face X-Type Bottom brackets
    • TL8901 Recommended for bearing installation and removal, see also TL8902 for cup installation and removal
    • Comes with 2 bearings, 2 orange seals with OD 41mm and 2 blue seals with OD of 37mm
    • Simply use the seals which fit best with your cups
    • Bearing kits for Shimano, FSA, and Race Face outboard bottom brackets
    • Kits include bearings and seals to rebuild one bottom bracket
    • Note: all these bearing kits have larger 5/32" balls for a net load increase of over 20%
    • Two-lip seals minimize bearing contamination
    Item Specifications
    Bearing I.D. 24mm
    Bearing O.D. 37mm
    Bearing Thickness 7mm
    Enduro External Bottom Bracket Service Kits Cartridge Bearing UPC: 810191011040
  • United States Shipping:

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    International Shipping:

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    In-Store Pickup:

    If you would like to pick up your online order in store simply select the Store Pickup option during checkout (this is free of course). Please see our In-store Pickup Options page for more info.


    We offer a 45 day return period on all new items. We want our customers to be happy and returns to be easy. Please see our Return Policy FAQ's page for more info.

Sku: BB2437

Mpn: BK-5410

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