Restore the familiar, direct, and smooth handling of your Specialized Crux (model year 2022 and later) with this complete headset bearing set. This complete set includes both the upper headset bearing (45.8 x 36.8 x 6.5 mm) and the lower bearing (49.5 x 40.5 x 6.5 mm) for seamless replacement of the factory bearings. Both bearings are made of high-quality, wear-resistant steel and designed to withstand the toughest impacts and steering forces during intensive cyclocross and gravel rides. The high-quality seals effectively keep out mud, moisture, and fine dust, ensuring a significantly longer service life for your integrated headset. Thanks to exact factory tolerances, you can install the bearings in the frame without play, so you can always tackle the course with maximum control of your cockpit.