Chris King InSet 4 Headset, 1-1/8" 49mm Red

The Chris King InSet 4 is designed for 49mm headtubes and 1-1/8”steerer tubes commonly found on dual crown forks used on downhill and freeride bikes. This 49mm headset is built to take big hits with out any effect on headset function.
InSet 4 has 49mm upper internal cup, 49mm lower internal cup with 1 1/8" base plate
Engineered, manufactured and assembled in Portland, Oregon USA
Designed specifically for a 49mm straight headtube and a 1-1/8” straight steerer tube