2022 Rail 9.9 / 9.8 29 1.8" Lower Headset Bearing

Replacement headset bearings from FSA specific to the Rail.<br /> - First used on 2022 Rail 29 9.8 & 9.9 models with SRAM AXS drivetrains<br /> - Requires matching fork with 1.8" steer tube<br /> - Use with 72-degree upper Knock Block components