BOX Two Integrated Headset

Box Two Integrated Headsets feature an aluminum top cap, CNC-machined bearing cover, and split crown race with super-smooth rolling, precision bearings.

• The 1.5-inch headset is designed for tapered frames and forks but also includes an adapter which allows you to run a straight 1 1/8-inch fork in a tapered head tube
• It has a 45x45 degree upper bearing and a 36x45 degree lower bearing
• CNC'd aluminum bearing cover
• Aluminum compression cap
• Precision sealed bearings
• Star-nut compression system
• Includes 1.5 inch bottom race
• Includes 1-1/8 inch reducer race for 1-1/8 inch steerer tube