Ritchey WCS Headset Lower Cartridge ZS44/30 PF Alloy

Experience enhanced performance with this WCS lower headset cartridge, engineered for durability and precision. Featuring sealed bearing technology housed in robust alloy cups, it is designed to press-fit seamlessly into your frame's head tube, ensuring a secure and stable fit. The integrated crown race guarantees accurate steering geometry, delivering smooth and responsive rotational movement. Built to withstand rigorous riding conditions, this cartridge offers reliable, maintenance-free operation so you can focus on your ride without interruption.