Giant Aircap OD2 Expander System Steerer Plug (Black) (2012+)
Giant Aircap OD2 Expander System Steerer Plug (Black) (2012+), This is a Replacement Giant Aircap OD2 Expander System Steerer Plug for use with Giant Bikes using the Overdrive 2 Steerer tube. Features: Compatible with 2012+ Giant road bikes with 1-1/4" - 1-1/2" tapered carbon steerer tubes Steerer plug glues into steerer tube Includes alloy steerer plug, alloy top cap, alloy top cap bolt, and adhesive Lighter than standard star nut and top cap