FSA No. 8B Headset

The FSA No. 8B is an integrated headset designed for frames with an IS42 standard. You need a head tube with an inner diameter of 42mm and a 1-1/8 inch steerer tube fork to ensure compatibility.

Yes, it includes sealed 36x45 degree bearings. These are pre-installed within the headset assembly, providing a smooth, protected interface that is resistant to the elements.

This headset has a 9mm stack height. A lower stack height is beneficial if you are trying to achieve a more aggressive, lower handlebar position or if you have limited steerer tube length available on your fork.

No, this model is specifically designed for a straight 1-1/8 inch (1.125 inch) steerer tube. It will not fit frames or forks requiring a tapered 1.5-inch lower bearing.

Because this is an integrated headset, the bearings drop directly into the machined cups of your head tube. While it is generally straightforward, you will need a crown race setter to properly install the race onto your fork steerer.