1910’s Corbin catalog – Corbin 2 speed hub Posted on November 3, 2003 by Dave Stromberger and viewed 18825 times Posted in Antique Bicycles, Bicycle Literature Tagged Corbin Duplex permalink Corbin / New Depature 2-speed hub brochure. This hub was an early “kick-back” style 2 speed hub that was popular on deluxe bicycles such as the Harley Davidson or Indian. Vintage bicycles and parts for sale on eBay! Similar bikes you might like: 1900’s-1920’s Antique Bicycle Hubs Advertising Catalog scan, showing Eclipse hubs (Morrow), New Departure, Corbin Duplex,... 1911 Corbin Catalog Corbin Screw Corporation catalog for 1911. Includes front and rear...