Box Two Integrated 1" BMX Headset

The Box Two™ Integrated BMX Headset is designed specifically for riders who want to run a 1" fork in a frame designed for a 1-1/8" headset, making it an ideal solution for lightweight Mini, Junior, and Expert BMX race builds.

Built with race-ready performance in mind, the Box Two headset features precision 45° × 45° bearings for smooth, responsive steering and dependable performance on the track.

A lightweight aluminium top cap is paired with a precision CNC-machined bearing cover, providing a clean finish while keeping unnecessary weight to a minimum.

The headset also features a split crown race, making fork installation and removal quick and straightforward—particularly useful when servicing or changing your race setup.

For riders building a lightweight BMX race bike around a 1" fork, the Box Two Integrated Headset provides the compatibility, precision, and reliability expected from Box Components.

Why Riders Choose the Box Two Headset

✔ 1" Fork Compatibility – Allows a 1" fork to be used with a compatible 1-1/8" BMX frame.

✔ Precision 45° × 45° Bearings – Provides smooth, responsive steering.

✔ CNC-Machined Bearing Cover – Precision construction with a clean race-ready finish.

✔ Split Crown Race – Makes fork installation and removal easier.

✔ Lightweight Aluminium Top Cap – Keeps front-end weight to a minimum.

Key Features

1" Fork Conversion

Designed to allow riders to fit a 1" steerer fork into a compatible 1-1/8" frame, making it particularly useful for smaller BMX race builds.

Precision Bearings

Super-smooth 45° × 45° bearings provide consistent steering performance and precise front-end control.

CNC-Machined Bearing Cover

Precision-machined construction provides accurate fitment and a premium appearance.

Split Crown Race

Simplifies installation and removal when changing or servicing forks.