Cane Creek 30th Anniversary Collection 110 Ceramic Headset Nothing but the best Occupying the top spot in Cane Creek's headset lineup, the Cane Creek 110 Ceramic Headset sets a high bar for performance, longevity, and good looks. The 110 Headset is the result of decades of research and development by Cane Creek, and is designed to outperform and outlast all others. The headset cups of the 110 are precision-machined from 7075 T-6 aluminum to exacting tolerances, with internal contouring to save weight without compromising durability. The Ceramic 110 Headset features Hellbender Ceramic bearings, with 440C stainless races and Silicon Nitride ceramic ball bearings, creating an unbelievably smooth headset. This highly-rated headset even comes with Cane Creek's lifetime warranty. Your bike deserves the best, why settle for the rest?Features Limited 30th Anniversary Edition commemorates 30 years of Cane Creek with a unique design Hellbender Silicon Nitride Ceramic bearings with 440C stainless steel races Low-friction sealed top cap completely seals off the top of the headset from contaminants without loose parts Constructed from 7075 T-6 aluminum with machined cups with internal contouring for reduced weight without reducing durability Backed by a Cane Creek Lifetime Warranty just in case Dual-Seal crown race keeps contaminants out from the bottom of the headset with a low-friction construction Compatible with Interlok(R) headset spacers for a more integrated and sealed off-headset (sold separately)SPECIFICATIONSBearing Type Hellbender Silicon Nitride Ceramic bearings Headset Cup Material7075 T-6 Aluminum | Cane Creek | 30Th Anniversary Collection 110 Ceramic Headset Is42 | Is52/40-Cc30