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BB90 & BB95 (Trek)

The BB90 (road) and BB95 (mountain) are Trek's own internal bottom bracket.  The bearings press directly into the frame and can be configured to run Shimano (24 mm HT2), Truvativ/SRAM (24/22 mm GXP) or FSA (24.1 mm MegaExo) cranksets.  Browse bearing kits below or select your cranks at left to view suitable bearing kits.

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6 Item(s)

  1. Application: Trek BB90 & BB95 Internal Bottom Brackets with Truvativ/SRAM GXP Cranks
    ID: 24 mm, OD: 37.1 mm, W: 7 mm &
    ID: 22 mm, OD: 37.1 mm, W: 8/11.5 mm Learn More
  2. BB90&95 GXP Complete Bottom Bracket (Enduro)

    US$44.76

    No Longer Available

    Application: Trek BB90 & BB95 Internal Bottom Brackets with Truvativ/SRAM GXP Cranks ID: 24 mm, OD: 37 mm, W: 7 mm & ID: 22 mm, OD: 37 mm, W: 8/11.5 mm Learn More
    • Out of stock

  3. Application: Trek BB90 & BB95 Internal Bottom Brackets with Shimano HT2 Cranks ID: 24 mm, OD: 37 mm, W: 7 mm Learn More
  4. Application: Trek BB90 & BB95 Internal Bottom Brackets with Shimano HT2 Cranks
    ID: 24 mm, OD: 37.1 mm, W: 7 mm Learn More
  5. Application: Monocrome Big Steel, Enduro, Trek BB90/95 & Hope Bottom Brackets. ID: 24 mm, OD: 37 mm, W: 7 mm Available with Bearing Press Service & CNC Storm Drains. Learn More
  6. Replacement bearings and plastic caps for Monocrome Bottom Brackets Also fits BB90/95 & Hope External Bottom Brackets Learn More

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6 Item(s)