Lightweight External Bottom Bracket Bottom Bracket Bearing for FSA/Rotor/Raceface Bike Accessories

Label:Yes **Durable Construction**: Machined from aluminum alloy with reinforced plastic cement components for a sturdy assembly that stands up to abrasion, finished in black for a clean look. **Lightweight & High Strength**: Engineered for high hardness and rigidity while remaining compact and light, providing strong support without adding unnecessary weight or risk of deformation. **Straightforward Installation**: Threaded mounting makes it easy to fit into shells; installs with common bike tools and is compatible with FSA/ Rotor/RaceFace 30 mm cranksets. **Precision for BSA30 Fit**: Threaded (1.37" × 24T) design for 30 mm spindles; compatible with standard BB shell widths of 68-73 mm. **Performance Upgrade for Cyclists**: A quality bottom bracket set that improves crank stability and rotation smoothness - a practical replacement or upgrade for road riders and cycling enthusiasts.

Item Type: Bicycle Bottom Bracket Material: Aluminum Alloy  Color: Black Outer Diameter: 34.798mm(1.37in) Inner Diameter: 30mm(1.18in) Applicable Bottom Bracket: 1.37"×24T Mounting Method: Threaded Bottom Bracket Width: 68-73mm(2.68-2.87in) Suitable for:FSA/Rotor/Raceface

Package List: 1 * Bottom Bracket

Notes: 1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.