
Bottom Bracket Shimano ES300 68mm Octalink
The Shimano ES300 68 mm Octalink bottom bracket offers improved stiffness and efficient power transfer for Shimano Octalink cranksets.
Overview
Bottom Bracket Shimano ES300 68mm Octalink
The Shimano BB-ES300 is a reliable Octalink bottom bracket designed for Shimano Octalink cranksets. It fits frames with a BSA threaded 68 mm shell and is suitable for everyday riding and sport use.
The round hollow axle combined with the 8-splined Octalink interface increases stiffness and improves power transfer compared to traditional square taper systems.
Built to Shimano quality standards, the BB-ES300 delivers smooth rotation, durability and consistent performance for Octalink-equipped bikes.
- Model: BB-ES300
- BB type: Octalink
- Threaded: BSA
- Shell width: 68 mm
