SHIMANO Bottom Bracket DuraAce SMBB9241B

The SHIMANO Bottom Bracket DuraAce SMBB9241B is a press fit bottom bracket designed for road bicycles. It is engineered to provide a secure and efficient interface between the crankset and the frame, specifically for frames with an 86.5mm bottom bracket shell width. This component is suitable for cyclists seeking reliable performance and compatibility with SHIMANO Hollowtech II road cranksets.

• Brand: SHIMANO
• Model: DuraAce SMBB9241B
• Type: Press Fit bottom bracket
• Shell width compatibility: 86.5mm
• Designed for road bike frames
• Compatible with SHIMANO Hollowtech II cranksets
• Bearings are pre-installed in cups
• Material: Composite cups with steel bearings
• Intended for use with 24mm spindle diameter

This bottom bracket is commonly used in modern carbon and alloy road frames that utilize the press fit standard, offering a balance of weight savings and durability.

Available Variants: