Check the listing for details. DiaTech ABN 1 1/8 Threadless Headset Vintage MTB Alloy Complete Silver 28.6. Color: Silver, Condition: Used, Made in Taiwan. Listed at 34.99 USD. Used vintage DiaTech threadless headset in good used condition. Details: - DiaTech - 1 1/8" threadless - 28.6 marked - Silver alloy cups - Complete headset set as shown - Includes cups, bearings, top cap/expander assembly, crown race, seals, and spacer shown in photos Condition: Normal cosmetic wear from age, storage, and prior installation/removal. Scratches, scuffs, and finish wear are present on the cups and hardware. Components are shown individually in the photos so you can see exactly what is included and overall condition. Please review all photos carefully for exact cosmetic condition and included parts. A cool period-correct choice for a retro MTB restoration or vintage custom build.