How to Install a Headset on a Mountain Bike: A Step-by-Step Guide
To install a headset on a mountain bike, firstly remove the old headset, bearings, and crown race from the steerer tube and head tube. Then, clean the inside of the head tube and the outside of the steerer tube. Insert the new headset bearings into the head tube and press them firmly into place. Install the crown race onto the fork steerer tube and grease the inside of the headset cups. Slide the fork steerer tube into the head tube and tighten the top cap bolt until there is no play in the headset. Finally, adjust the headset preload by loosening the stem bolts, tightening the top cap bolt, and then re-tightening the stem bolts.