External Cup Headset for 1-1/8 Steerer/ Alloy Top Cover1-1/8" steerer. Alloy top cover. Top cover new color option - Red, White, Gold, Green, Blue, Silver. Forged and CNC machined alloy cups. Angular Contact Bearing (black seal). . Item Specifications: Bike Type, Road Bike, Mountain Bike, Urban/Commuting, Color, Silver, Material, Alloy,.
eBay