Aerozine XH857 Intergrated Tapered Headset 1-1/8" - 1.5"
Material: CNC machined alloy Cups / Alloy Top Cap
Bearing: Sealed Angular Contact Bearing
Headtube: Upper ID 42mm / Lower ID 52mm / Tapered 46/56mm OD headtube
Size: 1-1/8 Upper (28.6 x 41.8mm),1.5" Bottom (52 x 39.8mm)
Stack height: 14.3mm / Top 12.8mm / Bottom 1.5mm (Top cap 12mm)
Includes: Crown Race, Headset cap, star nut and bolt
Colours: Blue, Red, Gold, Orange
Please ensure these dimensions are correct for your frame before ordering and fitting.