Box One Carbon 1-1/8 Inch Integrated Headset - Box®
Box One Carbon 1-1/8 Inch Integrated Headset - Box®
Box One Carbon 1-1/8 Inch Integrated Headset - Box®
Box One Carbon 1-1/8 Inch Integrated Headset - boxcomponents
Box One Carbon 1-1/8 Inch Integrated Headset - boxcomponents
Box One Carbon 1-1/8 Inch Integrated Headset - Box®
Box One Carbon 1-1/8 Inch Integrated Headset - Box®
Box One Carbon 1-1/8 Inch Integrated Headset - Box®
Box One Carbon 1-1/8 Inch Integrated Headset - Box®
Box One Carbon 1-1/8 Inch Integrated Headset - Box®
Box One Carbon 1-1/8 Inch Integrated Headset - Box®
Box One Carbon 1-1/8 Inch Integrated Headset - boxcomponents
Box One Carbon 1-1/8 Inch Integrated Headset - boxcomponents
Box One Carbon 1-1/8 Inch Integrated Headset - Box®
Box One Carbon 1-1/8 Inch Integrated Headset - Box®
Box One Carbon 1-1/8 Inch Integrated Headset - Box®

Box One Carbon 1-1/8 Inch Integrated Headset

$99.99 Sale Save
Color Black

Only 0 left in stock

SKUBX-HS14GC118-BK

There is more to our carbon headsets than their striking good looks. From top to bottom, Box One™ Carbon Headsets was designed to perform. Each unit features a custom CNC-machined aluminum compression cap in the shape of the Box logo with cut-outs to reduce weight. At the center of the compression cap is an anodized aluminum bolt that threads into a gold anodized aluminum expander plug. This expander eliminates the need for a star nut and works with all 1-1/8-inch steerer tubes—even carbon fiber steerer tubes.


The bearing cover is crafted from carbon fiber, which not only adds style but helps shave weight.

And at the heart of the headset are two super-smooth, titanium-nitride coated, sealed, 45×45 bearings. The titanium coating results in a low friction coefficient, increased corrosion resistance, and smoother rolling bearings.

A split crown race makes installation and removal from forks super easy.

Carbon Fiber Bearing Cover
Lightweight Compression Cap
Titanium-Nitride Coated Sealed Bearings
Aluminum Expansion Plug

Box One X2 Fork
Box One XL Fork
Frames with an Integrated NON-Tapered Head Tube

Bearing Angle 45° x 45°
Material Aluminum, Carbon-Fiber
Recommended Torque 9-10 Nm (Expander), 1.5 Nm (Compression Cap)
SHIS IS 42/28.6 | IS 42/28.6
Weight 94 grams / 3.3 ounces

Is this headset compatible with tapered steerer-tube forks?

No, this headset is ONLY compatible with straight steerer tube forks.

Is this headset compatible with a tapered frame?
No this headset is ONLY compatible with frames with a straight integrated headtube. (IS 42/42)

What can I use to clean my headset?

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.