Headset Alu/Steel NECO A-HEAD 1-1/8"x34x30 H867EW-AL black

External cup aluminium/steel headset for threadless 1 1/8" (28.6 mm) forksSize: 1 1/8" x 34 x 30For forks with outside diameter: 28.6 mm (1 1/8")For head tubes with internal diameter: 34 mmFor fork crown outside diameter: 30 mmFor stem inside diameter: 28.6 mm (1 1/8")Ball bearings: size - 5/32", quantity - 226061/T6 CNC machined aluminium top coverSteel cups and crown race10 parts: crown race, lower seal, 2 ball bearings, 2 cups, upper seal, top cap, star nut, cap boltWeight: 127 gStack height: 28 mmPacked in a boxHeadset parts placing from the bottom: Crown race, lower seal, ball bearings with balls up, lower cup, star nut, upper cup, ball bearings with balls down, seal, compression ring, top cap, cap bolt