The Radiant R4 from KCNC is an excellent example of their expert design and machining prowess. With a beautifully crafted preload cap and understated cups, the Radiant R4 is sure to perfectly bring your cockpit's aesthetic together. Similar to other colorful, sealed bearing headsets on the market, the R4 is sure to withstand the daily abuse of hard riding.
Compatible with the 1-1/2" press-in headset standard, the Radiant R4 is designed to work seamlessly with your frame.
It is highly recommended that your KCNC Radiant R4 headset be installed by a professional shop using quality tools.