Headset Alu Integrated NECO 1-1/8"x42x30 cartridge 2x

Aluminium integrated headset for threadedless 1 1/8" (25.4 mm) forksSize: 1 1/8" x 42 x 30For forks with outside diameter: 28.6 mm (1 1/8")For head tubes with intergrated cups, internal diameter: 42 mmFor fork crown outside diameter: 30 mmFor stem inside diameter: 28.6 mm (1 1/8")Angular contact sealed ball bearings (ACB)Ball bearings: NHB-6B (OD41.8×45°x45°)Campagnolo compatible6061/T6 CNC Machined aluminium Top Cover (7.8 mm height)7075/T6 CNC Machined aluminium Crown RaceHeadset parts placing from the bottom: Crown race, lower cartridge AC bearings, star nut, upper cartridge AC bearings, compression ring, water seal, top cover, top cap with boltWeight: 65 gStack height: 9.4 mmPacked in a box