Flat Tube Aluminum Zinc Zinc Alloy External 34mm Cartridge With Top Cap Fixed Gear Bicycle Headset Bearing

Label:Yes Stack Height:50mm / 1.96 inch Material: Aluminum Zinc Zinc Zinc Zinc Alloy Head Tube Approx.34 mm / 1.34 inch Fit front fork tube diameter: 1-1/8 inch (28.6mm) Package Includes:1pc Bike Headset Color:Black,Gold,Silver,Red,Blue,Purple

Description: Road bike sealed bearing bike external threadless headset With two smooth sealed cartridge bearings Fit for common 1-1/8 inch 28.6mm fork flat tube frame used Easy to installation