Revolvr BB90/95 OS Thread-Together Bottom Bracket

Available at your local bike shop
  • Replaces standard BB90/95 press in bearings commonly found on Trek bicycles with a solid, unified thread-together bottom bracket interface
  • Thread-together bottom brackets provide a secure and stable shell interface for smoother operation and extended bearing life
  • OS versions are designed for use in frames with worn-out, oversized bottom bracket shells
  • Low-friction dual seals protect the bearings from harmful contaminants
  • Sealed premium bearings are serviceable
  • Models available for both Shimano HTII 24mm and SRAM GXP 22/24mm spindles
  • Requires a special tool for installation (J&B# 610756)

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