The Merritt Low Top 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. The included C-ring is made of aluminum, so you get a nice strength-to-weight ratio.