The Daily Grind integrated headset includes two Campy spec precision sealed bearings, an aluminum compression ring and a stackable headset cap that can be configured for 8 or 20mm. Also includes 2mm (x2) and 5mm (x1) spacers to dial in your stem height to your exact preference. Each headset cap features a laser-etched Daily Grind logo and rubber O-ring for a tight fit. 1-1/8″ (2.7 oz)