Box Two Integrated headsets feature an aluminum top cap, CNC-machined bearing cover, and split crown race with super-smooth rolling, precision 45x45 bearings. The 1.5" headset is designed solely for tapered frames and forks but also includes an adapter which allows you to run a straight 1 1/8" fork in a tapered head tube.
| Finish | Anodized w/ laser-etched graphics |
| Material | 6061-T6 Aluminum |
| Origin | Designed in USA/Made in Taiwan |
| SHIS | IS42/28.6 | IS52/40 (IS52/30 w/adapter) |
| Weight | 102 grams / 3.59 ounces |