stronglight headset lightin al 1 1 8Specifications Bearings Annular Brand STRONGLIGHT Color Carbon Frame Inside Lower 42,0 mm (+ 0,1 mm) Frame Inside Upper 42,0 mm (+ 0,1 mm) Item Name Light'in Al 1 1 8" Item Type Headset Lower External Angle 45 Lower Steerer 1 1 8" Material 7075 aluminium, CNC machined Package '1 1 Shis Code IS42 28,6 IS42 30" Stack Height 9,9 mm Type Integrated Upper External Angle 45 Upper Steerer 1 1 8" Weight 90 g