Each SICURO Ti cage is hand-made in the USA at our Indianapolis, IN headquarters using custom manufacturing processes and a state of the art laser welder, the first of its kind in the bicycle industry. Made from aerospace-grade titanium tubing, these cages feature unique slotted mounting eyelets which allow fore/aft adjustability on the bike. In our quest to create the ultimate bottle cage, we found ourselves completely fascinated by the look, feel and durability of tubular titanium construction. This combination of design characteristics produces a cage that has better retention on gravel and other harsh surfaces and has proven to be the superior design when mounted on the underside of the down tube, so common in adventure riding and touring. While classic in appearance, this material and its manufacturing are as complex and high tech as it gets. Each SICURO Ti cage comes with two of our premium titanium mounting screws. Each screw is machined complete in one operation from 6Al/4V titanium on a Swiss Lathe.