Ultegra BB72-41B Press-Fit Bottom Bracket

Ultegra BB72-41B Press-Fit Bottom Bracket

Regular price $38.99 Save 0%


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Shimano's Ultegra bottom bracket uses Pro Tour-proven technology for lighter weight and super smooth spinning, while still maintaining the same level of durability and stiffness. It's available in English, Italian, or Press Fit models.

  • New seal construction for smoother rotation
  • BB Shell Width (mm): 68 mm
  • BB/Frame Interface: BB86
  • Bottom Bracket Shell I.D.: 41
  • Defined Color: Black
  • Weight: 69 g
  • Spindle Interface Type: Shimano Hollowtech II