Fsa Headset Bearing 1.1 8 Acb Th-870dj

Key features:outside diameter: 41.8Mminside diameter: 30.9Mmheight: 7.5Mminside angle: 45 outside angle: 45

Key features:outside diameter: 41.8Mminside diameter: 30.9Mmheight: 7.5Mminside angle: 45 outside angle: 45