Box One Carbon 1-⅛ Inch Integrated Bike Headset, Carbon 1-1/8-1.5 Inch Tapered Headset

Beyond their striking appearance, Box carbon headsets offer more. The Box One Carbon Tapered Headset is designed for performance, from top to bottom. Each unit boasts a custom CNC-machined aluminum compression cap, shaped like the Box logo with cut-outs for weight reduction. An anodized aluminum bolt at the top cap's center threads into a gold anodized aluminum expander plug, eliminating the need for a star nut and accommodating all 1-1/8-inch steerer tubes, even carbon fiber ones. The top bearing cover, made of carbon fiber, adds style and reduces weight. At the core are two titanium-nitride coated, sealed, 4545 bearings, offering low friction, increased corrosion resistance, and smoother rolling. A split crown race simplifies installation and removal from forks. Box 1.5-inch headsets are designed for tapered frames and forks, including an adapter crown race for straight 1-1/8-inch steerer tubes.

• ✔️ ENGINEERED FOR PERFORMANCE: The Box One Oversized Carbon 1-1/8 - 1.5 Inch Tapered Bike Headset features a custom CNC-machined aluminum compression cap shaped like the Box logo, with cut-outs to reduce weight and enhance aesthetic appeal.
• ✔️ INNOVATIVE DESIGN: At the center of the Box One Oversized Carbon top cap is an anodized aluminum bolt that threads into a gold anodized aluminum expander plug, eliminating the need for a star nut and working with all 1-1/8-inch steerer tubes, including carbon fiber. The carbon fiber top bearing cover adds style and reduces weight.
• ✔️ PREMIUM PERFORMANCE: At the heart of the Box One Oversized Carbon 1-1/8 - 1.5 Inch Tapered BMX Headset are two super-smooth, titanium-nitride coated, sealed 45×45 bearings. The titanium coating ensures a low friction coefficient, increased corrosion resistance, and smoother rolling bearings.
• ✔️ EASY INSTALLATION: The split crown race of the Box One Oversized Carbon 1-1/8 - 1.5 Inch Tapered Bicycle Headset facilitates effortless installation and removal from forks. Box 1.5-inch headsets, designed for tapered frames and forks, come with an adapter crown race that allows you to run a fork with a straight 1-1/8-inch steerer tube.
• ✔️ COMPATIBILITY: The Box One Oversized Carbon 1-1/8 - 1.5 Inch Tapered Bike Headsets are compatible with Box One X5, X2, and XL forks, as well as frames featuring an integrated and tapered head-tube design.