FSA

Crown Race, Steel, UP 39.75mm, No.57B-6

The FSA Crown Race, Steel, UP 39.75mm, No.57B-6 delivers the kind of precision and durability that riders expect from Full Speed Ahead components. Designed as a direct replacement for FSA’s No.57B-6 headset, this crown race ensures smooth steering performance and a perfect interface between fork and headset. Built from high-quality steel, it’s made to handle real-world riding conditions—from daily commutes to long gravel grinds—without losing its fit or finish.

Whether replacing worn parts or fine-tuning a custom build, this crown race keeps your front end running tight, smooth, and reliable for miles to come.

• Precision fit for FSA No.57B-6 headsets with a 39.75mm inner diameter
• Durable steel construction stands up to long-term use and rough conditions
• Seamless steering performance with secure fork-to-headset engagement
• Ideal for maintaining, upgrading, or restoring your FSA headset

A small but essential component, the FSA Crown Race keeps your bike’s steering smooth and your headset performing like new—ride after ride.