The Fiction Savage is an integrated 1 1/8" BMX headset for modern head tubes that have built-in cups. It comes with sealed bearings, so you won't have to worry about water or dirt entering too easily. Sealed bearings are very easy to maintain. If your fork is threadless, this headset is a great option. A crown race is included to fit the bottom of the headset and the fork perfectly together. The included C-ring is made of aluminum, so you get a nice strength-to-weight ratio.