This is my '93 Bridgestone XO 2. The bars, stem, and headset are original. I rebuilt the bike with 3 x 8 gearing. A little heavier tubing than the XO 1 and the crown was pressed not cast but in '93, the two bikes had pretty much the same geometry. In the early 90s, if you wanted a fat tire road bike, a 26 inch wheel gave you a lot of tire choices. Not so much today though.