FSA Steel Reducer ZS Crown Race (1.5") - 160-5540
FSA Steel Reducer ZS Crown Race (1.5") - 160-5540, FSA Headset Crown Races. Features: Standard FSA headset replacement crown races Specs: Description: crown race Fits Model: Orbit-ZS Lower Head Tube: 56mm (1.5") Steerer: 1-1/8"