Cane Creek 110 IS41/30 Lower HeadsetCane Creek 110 IS41 30 Lower Headset. Backed by a 110 year warranty and constructed in Fletcher NC the 110 Series headset is designed with no compromises in quality durability or finish quality. Integrated bearings fit directly into compatible head tubes without the need of a bearing press. 7075 T 6 aluminum cups machined in Fletcher NC Aluminum dual seal crown race protects lower bearing 110 year warrranty TECH SPECS Color Silver Lower Stack Height 1