FSA Orbit MX 1-1/8" Threadless MTB Road Headset with Top Cap , Blue

7075 aluminium crown race. - For head tube ID: 34mm. - Weight: 119g (include Alloy top cap). - Alloy top cover. - Color: Blue (as pic. - Stack Height 18.7+13.4=32.1mm. WFS Pulsar Chainring w/ Spider Sprocket 44T 1/8" 110mm Old School BMX, RD. ).

eBay