• 40-Series Represents the Perfect Balance of Performance, Durability and Value
• Tops and Bottoms Sold Separately As Part of Cane Creek's Tapered Headset Solution
• Sealed Black Oxide Steel...
• Made in the USA of 7075 T-6 aluminum, internally contoured and relieved to minimize weight and maximize strength
• Low-friction upper bearing seal completely seals cup from contaminants and is...