Cane Creek 40 Headset IS41/IS52 Black

The new ZN40 bearings are a zinc-coated, machined steel cartridge bearing with hardened steel balls. The new material is much more corrosion-resistant, which vastly increases the longevity of the 40 series headsets Machined from 6061 T-6 Aluminium Innovative Clip-Seal completely seals the top assembly and captures the compression ring to reduce the numberof loose parts High quality, low friction face-seals Durable steel crown race Dependable ZN40, sealed bearings Interlock spacer compatible Upper/Lower stack: 9/1mm Colour: Black Weight: 92g Warranty: 1 Year (excluding bearings) Note: Tall/Wide Cover version fits specific Yeti frames - 2019 + SB150 / SB165 or anything else that requires the 51.5mm cover.