Cane Creek 40 EC30/25.4 / EC30/26 Headset 1" Straight Steerer BlackCane Creek 40 Series EC(External Cups) assemblies feature press in cups with bearings outside the frame. The 40 Series is the workhorse of Cane Creek's headset line up. Representing the balance of performance, durability and value, the series incorporates all the features necessary for a robust, lightweight, long lasting headset. Item Specifications Color Black Weight 89g Material AL 6061 Crown Race 26. 4 Stack Height 28mm Bearing Type Black Oxide