FSA NO.55R Headset 1-1/8" to 1.5" OD61mm Model=F 1900 Classic Rear Wheel Shifting performance has been optimized

Shifting performance has been optimized by moving the range from the front of the drivetrain to the back and creating a consistent 13-tooth gap across all variants of chainring duos

}SRAM Force eTap AXS HRD Shift/Brake Lever and Hydraulic Disc Caliper - Right/Rear Flat Mount 20mm Offset 1800mm Hose Black E1

}Industry Nine A35 Stem - 32mm 35mm Clamp +/-5 1 1/8" Aluminum Blue

35 Tubeless Folding Black/Bronze Evolution Line Super Trail Addix Soft

FSA NO.55R Headset 1-1/8" to 1.5" OD61mm Model=F 1900 Classic Rear Wheel Shifting performance has been optimizedThe FSA NO. 55R headset is designed for integrated cable routing systems offering a clean aesthetic and smooth steering performance. Compatible with a wide range of road and MTB frames it supports fully internal cable setups. This headset is ideal for modern builds prioritizing both function and form.