Bike Bicycle Headset Bearing ACB4052 MH-P16 40x52x7mm 45x45 Angle. Model: ACB4052 MH-P16. Size: About 40x52x7mm 45x45 Angle. 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.
eBay