Shimano DURA ACE Bottom bracket Road BSA

Key Features:

• Specifically designed for the new Dura Ace Hollowtech II crankset FC-R9100
• Made from high-quality aluminum, ensuring lightweight performance at just 65 grams.
• Threaded BB shell width of 70mm perfectly aligns with road bike standards for a seamless fit.
• Includes Shimano Dura Ace Hollowtech II Bottom Bracket Cups and Shimano Tool TL-FC24 for installation.

Product Specifications:

• Use: Road
• Group: Dura Ace
• Model: BB-R9100
• BB-Type: HOLLOWTECH II
• Threaded: BSA
• Threaded BB Shell Width: 68mm
• Compatibility: Dura Ace FC-R9100
• Material: Aluminum
• Weight: 65g