Precise compatibility and fit Designed for threaded bicycle headsets: fits 1 inch (25.4 mm) threaded forks and is compatible with a 22.2 mm fork steerer tube and a 30 mm head tube inner diameter. Use this headset when building or replacing components on fixedgear, track, or road racing bikes that match these dimensions. Total stack height 26 + 13 = 39 mm for full integration into standard head tubes, ensuring correct alignment and headset preload. Smooth, reliable steering quality bearings and a CNCprocessed, plated crown race and cups deliver consistent, lowfriction steering and help eliminate headset play. Precision machining improves alignment and stability for predictable handling in urban riding and competitive situations. Durable, lightweight construction CNCmachined aluminum alloy body weighs approximately 86 g, providing a strong yet light solution that reduces rotating mass without sacrificing durability. Plating treatment and robust surface finish resist erosion, wear, and buildup from road grime and outdoor exposure, helping the headset retain performance over time. Easy installation and maintenance Designed for standard threaded headset installation with common tools; straightforward to fit on compatible forks and head tubes. Serviceable bearings make routine maintenance simple, keeping steering smooth with minimal effort. Key specifications at a glance Headset type: Threaded headset for 1 inch forks Fork outer diameter compatibility: 25.4 mm (1 inch) Fork steerer tube reference: 22.2 mm Head tube inner diameter: 30 mm Total height: 39 mm (26 + 13 mm) Material: Aluminum alloy (CNC processed) Approximate weight: 86 g Finish: Plated, erosion and wearresistant surface Practical applications Fixedgear and singlespeed builds: Provides a lightweight, precise headset solution that maintains low stack height and clean steering for trackstyle frames. Urban commuting: Durable plating and robust bearings stand up to daily use and road contaminants while keeping steering responsive. Track and road racing: CNC precision and low weight improve handling and alignment for competitive riding where reliable steering feel is critical. Why choose this headset Ensures a precise fit for the specified dimensions and straightforward installation with standard tools. Balances lightweight performance with durability through CNC aluminum construction and protective plating. Delivers consistent steering control and stability across commuting, fixedgear, and racing applications.