Featuring 7075 T-6 aluminum construction w/ Chris King's legendary stainless steel cartridge bearings, the GripNut headset incorporates a threaded collet locking system that firmly clamps the threads for better holding power with a lower stack height than many other traditional thread headsets. Engineered, manufactured and assembled in Portland, Oregon USA. ⓘ Professional installation is strongly recommended for all Chris King products and Chris King headset press adapters are required for installation. Damage as a result of failure to use the proper cup setting adapter tools will not be covered by Chris King's warranty. Specifications • 1" threaded • lifetime warranty • stack height: 33-38mm • crown race: 26.4mm • cup diameter: 30mm (EC30) Installation instructions Chris King GripNut Installation Manual
