Material: Aluminium Alloy
Color Options: Gold; Black; Red
Weight: Approx. 120g
Suitable for :most bike with 44mm(1.73in) head tube( inner diameter of 44mm(1.73in), outer diameter of 50mm(1.97in)) and 28.6mm(1.13in) front fork

Package List:
1 x Bike Headset

Notes:
1.This headset is not universal; if the diameter doesn't match, it won't fit!
This headset is compatible with frames with a 44mm(1.73in) inner diameter (approximately 50mm(1.97in) outer diameter) head tube (both top and bottom).
It's not compatible with spinal tube or steel frames! It also requires a fork with a 28.6mm(1.13in) outer diameter top tube (international standard).
2.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
3. Please allow slight manual measurement deviation for the data.