The Shimano ES300 Bottom Bracket is a high-quality component designed for cyclists seeking reliable performance. Engineered with the Octalink V2 Spline technology, it ensures a secure and efficient power transfer from rider to bike.
This bottom bracket is compatible with a 73 x 121mm English thread size, making it suitable for a variety of cycling applications. Whether you're upgrading your road bike or maintaining your mountain bike, the Shimano ES300 offers durability and precision.
