Paragon Imperium Headset & BB Spacer Kit

The engineering-grade polycarbonate used here is designed to match the tensile strength of alloy while significantly reducing weight. It provides a robust, impact-resistant fit that handles the stresses of BMX riding without the risk of corrosion or seizing common in metal parts.

The kit specifically includes the spacers and the 24mm Spanish ceramic hybrid bearings. You will still need to ensure your frame is compatible with Spanish or Mid bottom bracket standards and have the appropriate installation tools on hand.

These spacers are designed for standard BMX headset configurations. The kit offers multiple cap sizes—15mm, 20mm, 25mm, and 30mm—allowing you to dial in your stack height precisely regardless of your fork's steerer tube length.

No, the included ceramic hybrid bearings are specifically sized for 24mm Spanish bottom brackets. If you are running a 19mm or 22mm setup, you will need to source the appropriate bearings separately, though the spacers themselves remain compatible.

The manufacturing process ensures a high-precision fit that sits flush against your headset and bottom bracket components. While the finish is distinct from machined aluminum, it provides a clean, matte black aesthetic that integrates seamlessly with most modern bike builds.