KHEbikes WorkShop – how to replace the upper loose ball bearing of a BMX headset (Affix rotor)
If you want to replace the upper bearing of your headset on your BMX bike, you can proceed as follows. Watch all the necessary steps in our new BMX WorkShop video. We guide you how to replace the upper bearing of the headset on your BMX bike. You can also use this tutorial to replace the upper bearing on other bikes.