Shimano Dura-Ace BB92-41B Press Fit Bottom Bracket

Shimano Dura-Ace BB92, BB9000 Hollowtech II Bottom Brackets

• New seal construction for smoother rotation

• Spindle Interface Type: Shimano Hollowtech II
• BB Shell Width (mm): 86
• Bottom Bracket Shell I.D.: 41
• Defined Color: Black
• BB/Frame Interface: BB86
• Weight: 54