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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
See fitting vid below
and thoroughly wash out without damaging or staining your chamois
change the color scheme of your components
Engineered for unparalleled low friction and exceptional durability
gravel or racing bike
Shimano BB-R9100 Italian Thread 70mm Bottom Bracket accessories-tools-hex-torx-wrenches See fitting vid belowEngineered for uncompromising performance and a perfectly smooth pedal stroke, the Shimano Dura Ace BB R9100 bottom bracket is the definitive solution for Italian threaded frames. The Shimano Dura Ace BB R9100 bottom bracket is a premium component meticulously crafted to be the rock solid foundation of a high performance road drivetrain. This bottom bracket is specifically designed for frames with an **Italian threaded (36mm x 24 TPI)**, **70mm**
