FSA

BB392EVO/30 Adapter, 68/73mm for MTB

The FSA BB392EVO/30 Adapter is the key to running your favorite FSA 386EVO crankset on a 68mm BB30 or PF30 mountain bike frame. Designed for precision and durability, these spacers bridge the gap between frame and crankset standards, letting riders enjoy smooth, efficient pedaling without compromise.

Whether building up a new bike or upgrading a drivetrain, this adapter set ensures a perfect fit and reliable performance on every ride. Pair it with the correct bottom bracket for your frame, and you’re ready to roll with the stiffness and responsiveness of an FSA crank on your MTB setup.

• Adapts FSA 386EVO cranksets to 68mm BB30 or PF30 MTB frames
• Includes a pair of precision-machined spacers for an exact fit
• Maintains crank stiffness and smooth bearing alignment
• Ideal for riders upgrading or customizing their drivetrain setup

A simple, reliable solution that keeps your drivetrain running as efficiently as it was designed to—because every pedal stroke should feel just right.