FSA NO.55R Headset

This headset is specifically designed for a 1.5-inch steerer tube standard. You should verify that your fork and frame are compatible with this specific sizing before installation.

The FSA NO.55R is built for durability, but like any headset, it benefits from occasional cleaning and re-greasing of the bearings to ensure smooth rotation and prevent creaking over time.

Compatibility depends entirely on your frame's head tube standard. This model is designed for frames requiring a 1.5-inch interface, so check your bike's technical specifications or measure your current head tube to confirm it matches.

Yes, it includes the essential components needed to create a secure interface between your fork steerer and the frame head tube. However, you will need a headset press tool to install it properly without damaging the bearings or cups.

By providing a precise, secure fit between the fork and the frame, this headset eliminates play in the front end. This precision ensures consistent handling and smoother handlebar rotation, especially under load.