FSA - Hammer Threadless Headset 1-1/8 Black - SoCal Bike - Oceanside, Carlsbad and north San Diego county's favorite bike shop, Bicycle and ebike rentals, sales, and service
Amazon.com : FSA Orbit MX 1-1/8Inches Threadless MTB Road Headset with Top Cap, Black, NO.20, XTE1504 : Sports & Outdoors
1-1/8" Headset (EC34/28.6 Upper and EC34/30 Lower) – Phil Wood and Company