FSAUnisex's Orbit CE Integrated Headset

My headset was warn out, broken seal let waterr in and bearings corroded. Measured the existing headset with a caliper to ensure I had the right size (used FSA's website which shows the different size headsets they supply). Measure carefully because the differences in size between some models are tiny. Fitment was great. Headset now silky smooth. Very pleased with this.