Cane Creek 40-Series Zerostack Short Cover Complete for 44mm Head-Tube (1-1/8-Inch Straight Steerer), Black

6061 T-6 AluminumInternally Contoured Cups Minimize WeightInnovative Clip-Seal Seals the Top Assembly and Captures the Compression RingDurable Steel Crown Race with Low-Friction Face-SealsInternal Parts Are Cross-Compatible Across 10, 40 and 110 seriesCane Creek Special Order Product Features HASH(0x2d3a5a00) Brand: Cane Creek, Model: 149131, Color: Black, Size: 1-1/8-Inch