Columbus Expander for Carbon Steerer Head Tube Standard:1 guaranteeing maximum integration on handlebars

guaranteeing maximum integration on handlebars and frames designed for this application

Designed for gravel

This precision-engineered headset ensures smooth steering performance and perfect compatibility with Colnago frames

ensuring consistent tension and reliable wheel performance under disc brake conditions

Polish on Black (POB)

Columbus Expander for Carbon Steerer Head Tube Standard:1 guaranteeing maximum integration on handlebarsExpander for Carbon Steerer The Columbus Expander is designed for threadless carbon steerers and is compatible with any Columbus carbon fork with a carbon steerer. Available in 1 and 1 1 8 sizes, it features dual knurled aluminum expander wedge rings for securing and setting compression tension with threadless headsets. Includes: expander kit with bolt and aluminum stem cap.