FSA NO.55R 1.5" Integrated Headset for Road & MTB Builds 2D1/2D2/2D3/2D4/2D5/2D6/2D7/2D8/2D9/2D10/JPA/JPA2/JPA3/JPA4//JIN/JIN2/JIN3//JNY/JNY2//JTX/JTX2/JTX3//JCA//JCO/JCO2/JCO3/ Its robust build resists wear

Its robust build resists wear and deformation

000 miles of iconic routes

smooth pedal response

and improved ride comfort on city streets or velodrome tracks

the Neo Socks feature lightweight synthetic materials tailored for hot weather cycling

FSA NO.55R 1.5" Integrated Headset for Road & MTB Builds 2D1/2D2/2D3/2D4/2D5/2D6/2D7/2D8/2D9/2D10/JPA/JPA2/JPA3/JPA4//JIN/JIN2/JIN3//JNY/JNY2//JTX/JTX2/JTX3//JCA//JCO/JCO2/JCO3/ Its robust build resists wearUpgrade your bicycle's steering with the FSA NO. 55R Headset, Model 558 a high performance, 1. 5" integrated headset engineered for precision, durability, and sleek aesthetics. Designed for both road and mountain bike (MTB) frames, this headset offers seamless compatibility with modern, internal cable routing systems, making it the perfect choice for custom builds and upgraded bikes. Materials & Construction: Constructed from high quality, corrosion