Cane Creek 10-Series Ext. Cup Set Black 1-1/8"-34mm Head-Tube EC34/28.6|EC34/30

Value-Oriented Replacement Headset Series 6061-T6 Aluminum Bottom Cups and Covers Lightweight Polymer Compression Ring Interlok Spacer Compatible Lightweight Polymer Crown Race Consistent Stack Heights Across 10, 40 and 110-Series Internal Parts Are Cross-Compatible Across 10, 40 and 110-Series