FSA Bottom Bracket

This bottom bracket is designed for frames using the PF30 standard with a 73mm shell width. Before purchasing, verify that your frame's bottom bracket shell matches these specific dimensions to ensure a proper press-fit installation.

Yes, this bottom bracket is specifically engineered to accommodate the 386Evo crankset standard. It provides the necessary interface to integrate that crankset into a PF30 frame shell seamlessly.

The CNC machining process ensures extremely tight tolerances, which leads to a more precise fit within your frame. This structural accuracy helps prevent creaking and premature wear, resulting in a more stable and reliable drivetrain.

While this model is optimized for road applications, its durable construction and high-quality bearings can handle light gravel use. However, if you primarily ride in harsh, wet, or muddy conditions, you may want to consider a model specifically sealed for those environments.

Yes, because this is a press-fit (PF30) bottom bracket, you will need a dedicated bearing press tool for installation. We recommend having a professional mechanic perform the installation to ensure the cups are seated perfectly without damaging the bearings or your frame.