Cane Creek 70-Series Headset ZS44/28.6|EC44/40 Gold CheckoutSpec= Lyrik B1/Yari SA Bleeding Edge technology matches the

Bleeding Edge technology matches the bleed port to ensure proper syringe engagement and reducing contamination

25 Tire Technology Cross Shield2 Labeled Size 29x2

Internal Lock Size Imperial 10

Compatible with both rim and disc brake wheels

Cane Creek 70-Series Headset ZS44/28.6|EC44/40 Gold CheckoutSpec= Lyrik B1/Yari SA Bleeding Edge technology matches theDesigned to bridge the gap between the 40 and 110 series headsets Contoured and relieved 6061 T6 aluminum for minimized weight and maximized strength Low friction upper bearing seal completely seals cup from contaminants and is fully captured by the top cover with no loose parts. Premium, sealed stainless steel Hellbender bearings Dual Seal crown race provides excellent seal efficiency with low friction Carbon friendly compression ring and Interlok