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Specifications

  • Spindle Standard: GXP
  • Shell Type: BB92 PressFit
  • Shell Width: 89.5/92mm
  • Material: Stainless steel
  • Application: MTB
  • Compatible Cranks: SRAM and Truvativ GXP cranksets

FAQ

What frames use a BB92 shell?

BB92 frames use an 89.5mm or 92mm wide press-fit shell. This spec is common on full-suspension and hardtail MTB frames from Trek and others. Confirm your frame's exact BB shell width before ordering.

What is the difference between GXP and DUB?

GXP uses a 24mm right and 22mm left spindle diameter. DUB uses a larger 28.99mm spindle. GXP is the older standard found on SRAM and Truvativ cranksets prior to the DUB transition. They are not interchangeable.

Is a press-fit installation tool required?

Yes. A press-fit BB installation tool is required. Never hammer press-fit cups directly into the frame shell.

Best For

MTB riders with BB92 press-fit frames running SRAM or Truvativ GXP cranksets who need an OEM-spec stainless steel bottom bracket replacement.

SRAM / Truvativ GXP BB92 Stainless Steel Bottom Bracket MTB Reviews:

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