![I have a 1 1/8 size fork with a FSA Orbit MX 1-1/8Inches Threadless MTB Road Headset with a fixed piece on the top and bottom of the headpiece. I don't know I have a 1 1/8 size fork with a FSA Orbit MX 1-1/8Inches Threadless MTB Road Headset with a fixed piece on the top and bottom of the headpiece. I don't know](https://preview.redd.it/i-have-a-1-1-8-size-fork-with-a-fsa-orbit-mx-1-1-8inches-v0-zo1ax1b7pvh91.jpg?width=640&crop=smart&auto=webp&s=9b68279df971ad19b56aea657e096c74e1bd9b01)
I have a 1 1/8 size fork with a FSA Orbit MX 1-1/8Inches Threadless MTB Road Headset with a fixed piece on the top and bottom of the headpiece. I don't know
![FSA Orbit MX 1-1/8" Threadless MTB Road Headset with Top Cap, Gray #XTE1634 : Amazon.co.uk: Sports & Outdoors FSA Orbit MX 1-1/8" Threadless MTB Road Headset with Top Cap, Gray #XTE1634 : Amazon.co.uk: Sports & Outdoors](https://m.media-amazon.com/images/I/414NEFmhsdL._AC_UF894,1000_QL80_.jpg)
FSA Orbit MX 1-1/8" Threadless MTB Road Headset with Top Cap, Gray #XTE1634 : Amazon.co.uk: Sports & Outdoors
![FSA Orbit MX 1-1/8Inches Threadless MTB Road Headset with Top Cap, Silver , XTE1508 : Amazon.co.uk: Sports & Outdoors FSA Orbit MX 1-1/8Inches Threadless MTB Road Headset with Top Cap, Silver , XTE1508 : Amazon.co.uk: Sports & Outdoors](https://m.media-amazon.com/images/I/41k0JNFxZgL._AC_UF894,1000_QL80_.jpg)
FSA Orbit MX 1-1/8Inches Threadless MTB Road Headset with Top Cap, Silver , XTE1508 : Amazon.co.uk: Sports & Outdoors
![FSA Orbit MX 1-1/8Inches Threadless MTB Road Headset with Top Cap, Black , XTE1504 : Amazon.co.uk: Sports & Outdoors FSA Orbit MX 1-1/8Inches Threadless MTB Road Headset with Top Cap, Black , XTE1504 : Amazon.co.uk: Sports & Outdoors](https://m.media-amazon.com/images/I/41+v56UtKrL._AC_UF894,1000_QL80_.jpg)
FSA Orbit MX 1-1/8Inches Threadless MTB Road Headset with Top Cap, Black , XTE1504 : Amazon.co.uk: Sports & Outdoors
![FSA Orbit MX 1-1/8Inches Threadless MTB Road Headset with Top Cap, Black , XTE1504 : Amazon.co.uk: Sports & Outdoors FSA Orbit MX 1-1/8Inches Threadless MTB Road Headset with Top Cap, Black , XTE1504 : Amazon.co.uk: Sports & Outdoors](https://m.media-amazon.com/images/I/41+v56UtKrL.jpg)
FSA Orbit MX 1-1/8Inches Threadless MTB Road Headset with Top Cap, Black , XTE1504 : Amazon.co.uk: Sports & Outdoors
![FSA Orbit MX 1-1/8Inches Threadless MTB Road Headset with Top Cap, Green , XTE1507 : Amazon.co.uk: Sports & Outdoors FSA Orbit MX 1-1/8Inches Threadless MTB Road Headset with Top Cap, Green , XTE1507 : Amazon.co.uk: Sports & Outdoors](https://m.media-amazon.com/images/I/61oacG9btnL._AC_UF894,1000_QL80_.jpg)
FSA Orbit MX 1-1/8Inches Threadless MTB Road Headset with Top Cap, Green , XTE1507 : Amazon.co.uk: Sports & Outdoors
![FSA Orbit MX 1-1/8Inches Threadless MTB Road Headset with Top Cap, White , XTE1510 : Amazon.co.uk: Sports & Outdoors FSA Orbit MX 1-1/8Inches Threadless MTB Road Headset with Top Cap, White , XTE1510 : Amazon.co.uk: Sports & Outdoors](https://m.media-amazon.com/images/I/41Re5ZUgfJL._AC_UF350,350_QL80_.jpg)