Shimano SM-BB92-41B Press Fit Bottom Bracket 86.5mm

Shimano pairs the SM-BB92-41B with Dura-Ace HOLLOWTECH II cranks for low friction performance and a clean press fit setup. The advanced seal construction helps rotation stay smooth in rough conditions, while the small ball bearings keep weight down to just 54g.

Key Features

• Weight: 54g
• BB Shell Width: 86.5mm
• BB Cup Diameter: 41mm
• Bottom Bracket Type: Press Fit
• Bearing System: Small ball bearings for reduced weight
• Seal Construction: Advanced seal construction for smoother rotation
• Compatibility: Shimano HOLLOWTECH II
• Inner Cover: Includes inner cover