FSA NO.55R ICR/B Headset, 1.5", with H2473
The 
FSA NO.55R ICR/B Headset delivers smooth, reliable steering performance with a clean integrated look. Designed to fit directly into the frame without pressed-in cups, it simplifies installation while maintaining precision alignment and long-term durability. Whether upgrading or replacing your headset, this model provides the fit and feel serious riders expect from 
FSA components.
Built for internal cable routing systems, the 
NO.55R ICR/B keeps your front end tidy and your steering buttery-smooth mile after mile. Its precision-machined bearings ensure consistent handling and low maintenance—a quiet confidence every time you roll out.
Key Features:
 - Direct-fit design eliminates the need for pressed-in cups, reducing weight and simplifying setup
  - Compatible with Cane Creek (36°/45°) bearing standard
  - Engineered for integrated cable routing systems for a clean, modern cockpit
  - Durable construction ensures long-lasting, silky steering performance
 
Ideal for riders who demand precision and a streamlined aesthetic, the 
FSA NO.55R ICR/B Headset is a subtle upgrade that makes a big difference where it counts—in every turn, climb, and descent.