Rotor Press Fit 4130 Steel Bottom Bracket

PressFit 4130 (BB86 Road, BB89/BB92 Mtn)

  • Aluminum bottom bracket cups, stainless bearings
  • UBB PF4130 bottom brackets are designed to work with 30mm spindled cranks and 41mm pressfit inner diameter bottom brackets
  • BB/Frame Interface: BB86, BB89 and BB92
  • Bottom Bracket Shell I.D.: 41
  • Width: 86.5-91.5mm
  • Defined Color: Black
  • Spindle Interface Type: Rotor 3D+ , BB30/PF30



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