•  Thread-together bottom brackets provide a secure and stable shell interface for smoother operation and extended bearing life
  •  Hybrid AL6061/Nylon fiber cups for a superior fit and noise-free operation
  •  Low-friction dual seals protect the bearings from harmful contaminants
  •  Sealed premium bearings are both serviceable and replaceable
  •  Designed for installing Shimano HTII 24mm or SRAM GXP 22/24mm spindle cranks into BB386 frames without the need for adapters
  •  Origin8 Nylon composite BB tools are recommended to avoid the possibility of damaging the cups
  •  86.5mm x 46mm
  •  BB386
  •  SRAM GXP 22/24mm
  •  AL6061/Nylon Fiber
  •  135g
  • UPC/EAN/GTIN: 888571052419