Box Two 1 Inch Integrated Conversion Headset
NOTE: This headset is designed to allow the use of 1-inch forks with frames that have 1 1/8-inch integrated head tubes.
No, this headset is only compatible with 1 inch steerer tube forks
Yes, this headset is designed specifically for that purpose.
Box recommends using a light de-greaser or denatured alcohol to clean the outside of the headset, and strongly recommends that a pressure washer is NOT pointed towards the headset when cleaning.