Developed from the ground up for a wide range of tapered and oversized headtubes, the InSet 8 headset combines maximal durability, silky-smoothness and unrivalled longevity with a phenomenal service life. Handcrafted in the USA, this is the go-to headset if youre running zero stack, mixed zero stack or an external cup set up.Perfectly primed for peak performance whilst also sturdy enough to outlast the bike you fit it to, this is a truly remarkable feat of engineering, honed over several decades from humble beginnings.The meticulous care and attention invested into the production of each and every InSet reflects Chris Kings lasting commitment to quality and environmentally conscious manufacturing.Every single InSet is engineered, manufactured and assembled in-house at Chris Kings HQ in Portland, Oregon. Fully serviceable and with a 10-year warranty, you can be confident that youre investing in an elite performance product that has been built to last.Chris Kings legendary bearings