Hey cyclists and bike builders! If you're putting together a new build or replacing a worn headset, this Cane Creek 40 Series is seriously solid. It's that perfect sweet spot between performance, durability, and value that makes it the workhorse of their lineup. The zero stack design means it presses right into your head tube with minimal stack height - perfect for keeping your front end clean and low. It works with tapered 1-1/8\ to 1-1/2\ steerer tubes, or straight 1-1/8\ if you grab the separate conversion crown race. The sealed ZN40 cartridge bearings are smooth as butter and protected from the elements, while the steel crown race with integrated seals adds extra durability. I love the carbon-friendly compression ring that's captured in the top cover - it keeps your shims in place perfectly. The 6000 series alloy cups feel premium and the black oxide finish looks sharp. Installation is straightforward if you've done headsets before, and it's Interlok spacer compatible which is super handy for dialing in your fit. Whether you're building up a new frame or just tired of a gritty, worn-out headset, this Cane Creek unit delivers that smooth, precise steering feel that makes every ride better. The quality is exactly what you'd expect from Cane Creek - reliable, well-engineered, and built to last through thousands of miles. Your handlebars will thank you for the buttery smooth rotation!
Free 30-day returns 
Free 30-day returns
