Product sequence description (from bottom to top, the headsets are installed on the upper and lower ends of the frame head tube): bottom gear, bearing frame, ball bearing, lower headset, upper headset, ball bearing, bearing frame, upper baffle, headset cover, headset top cover kit.
Specification:
Item Type: Bicycle Headset
Color:Black
Material: Aluminum Alloy
Weight: Approx.123g/4.3oz
Specification: Approx. 41.4mm/1.6in (for Use with Approx. 28.6mm/1.1in Straight Fork)
Application Situation:
Frame Head Tube: the Inner Diameter of the Upper Tube: Approx. 41.4mm/1.6in, the Inner Diameter of the Lower Tube: Approx. 41.4mm/1.6in
Front Fork: Standard Straight Tube Front Fork Outer Diameter at the Upper End: Approx. 28.6mm/1.1in, Outer Diameter at the Lower End: Approx. 30mm/1.2in
Applicable Measurement Instructions: (the Same Four Data Can Be Applied)
Inner Diameter of the Upper Tube and the Inner Diameter of the Lower Tube Are Used to Obtain the Inner Diameter of the Upper and Lower Tubes of the Frame.
Outer Diameter of the Upper End and the Outer Diameter of the Lower End Are the Outer Diameters of the Upper and Lower Ends of the Front Fork.
Package List:
1 x Headset Cover Kit
1 x Headset Cover
1 x Top Baffle
2 x Bearing Frame
2 x Ball Bearing
1 x Upper Headset
1 x Lower Headset
2 x Bottom Gear