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Specifications

  • Spindle Standard: GXP
  • Shell Type: BB86 PressFit
  • Shell Width: 86.5mm
  • Material: Stainless steel
  • Application: Road
  • Compatible Cranks: SRAM and Truvativ GXP cranksets

FAQ

What is GXP?

GXP (Giga X Pipe) is SRAM and Truvativ's spindle interface using a 24mm right side and 22mm left side spindle. It is the predecessor to DUB and is found on a broad range of older SRAM and Truvativ cranksets.

What frames use a BB86 shell?

BB86 press-fit frames use an 86.5mm wide shell. This spec is common on carbon road frames from Trek, Specialized, Giant, and others. Confirm your frame's BB standard before ordering.

Is a special tool required for installation?

Yes. A press-fit BB installation tool such as a Park Tool BBP-1 or equivalent is required. Never hammer press-fit cups directly into the frame shell.

Best For

Road cyclists with BB86 press-fit frames running SRAM or Truvativ GXP cranksets who need a direct OEM-spec stainless steel bottom bracket replacement.

SRAM / Truvativ GXP BB86 Stainless Steel Bottom Bracket Road Reviews:

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