The FSA Zerostack No.10 Headset Th 1-1/8 Black is an ideal solution for cyclists seeking a reliable and economical headset. Designed with a threadless zero stack cup, it fits 1-1/8" straight steerer tubes and features a durable steel construction. The headset includes 5/32" caged bearings for smooth steering performance, making it a practical choice for both casual and serious riders. With a stack height of just 8.9mm, it offers a sleek profile while ensuring easy installation and maintenance in any workshop setting.