• 1-1/8" Threadless Bicycle Headsets 13pcs
• 44mm (applicable to 44mm frame head tube and 44mm diameter fork head tube)
• Material: High-Quality Steel Forged, Strong and Durable; Weight:140g
• Bearing: Caged (5/32"X22X2pcs)
• Height: 22.3mm; Diameter: 1-1/8"x44mmx30mm;