For 1" threaded steerer- 6061/T6 cnc machined adjusting cone with seal- 6061/T6 forged and cnc machined cups- 7075/T6 cnc machined crown race- Angular contact sealed bearings- Size: 1"x24T- ACB Sealed- Dimension: 22.2x30x27- Bearing: NHB-6B (41.8×45x45)- Stack Height: 28.1+12.4=40.5mm 1mm- Weight: 102g- Color: Silver (as pic. shown)- Made in TAIWANContent: 1 set/ pack