Straight Tube Fork Headset — 28.6 mm Key benefits Secure, smooth steering: Dual stainless steel sealed bearings ( and bottom) reduce friction and wear, prevent grinding, and keep steering quiet and consistent for road bikes. Durable, precise fit: Forged, CNCmachined aluminum alloy shell maintains alignment under regular use and resists deformation over time. Easy to install: Designed for quick setup into the frame head tube without special tools, speeding maintenance and wheel time. Compatibility and function Fits frames and forks using 44mm44mm or 44mm50.6mm standards. Designed for straight tube forks with a 28.6mm outer diameter and for tapered fork applications that require a 28.6mm upper tube. Provides reliable headset performance for compatible frames and fork assemblies. Construction and performance Material: Anodized aluminum alloy body with forged, CNCmachined shell for strength and consistent tolerances. Bearings: Builtin stainless steel sealed bearings and bottom for smooth rotation, reduced contamination, and longer service life. Weight: Approximately 120 g to 128.5 g depending on configuration. Finish: Available in Black, Red, Blue, Green, Purple, and Gold. Practical use scenarios Replacing a worn headset on a road bike that uses a 44mm44mm head tube standard to restore smooth steering and eliminate play. Upgrading a bike with a straight steerer or a tapered fork that requires a 28.6mm upper tube to reduce friction and improve feel while riding. Quick maintenance between rides: remove and reinstall the headset without special tools for faster service and accurate alignment. What you get A lightweight, anodized aluminum headset with forged CNC precision, dual sealed stainless steel bearings, straightforward installation, and color options to match your bike—all sized for 28.6mm upper tube applications and compatible with 44mm44mm or 44mm50.6mm head tube standards.