Alumina Bottle Cage Optimized for both side & direct bottle entry the Alumina cage provides easy access to hydration, especially on smaller frames & those with tight angles. Thin-but-strong arms flex for easy bottle insertion & removal, at any angle. Worry free hydration when speed matters. The new Alumina aluminum cage (27grams) shares the same innovative sleek design as the carbon SLSpeed cage & challenges any titanium cage costing twice as much. Alumina cages are both designed for seat tube or down tube mounting on road, cyclocross & mtb frames.
Material: AL6061 aluminum Weight: 27grams without bolts