Shimano BB-R9100 Dura-Ace HollowTech II bearing cups

Shimano BB-R9100 Dura-Ace HollowTech II bearing cups

• The bottom bracket bearings for the HollowTech II FCR9100 crankset, which is the ultimate crankset for stiffness whilst keeping weight low for performance riding and racing
• Minimal bearing interface gives superbly smooth rotation
• Distinctive style that exudes quality and perfection
• Required for installation of FCR9100 chainset, with a choice of English or Italian thread BB cups
• Use TLFC34 or TLFC24 in conjunction with TLFC36 adaptor tool for installation and removal

• Axles Standard
  24mm
• Bottom Bracket Type
  British or Italian Standard
• Colour
  Black
• Discipline
  Road
• Product Type
  Bottom Brackets