Titanium (Ti, atomic number 22) is a metal long prized for its high resistance to corrosion and strength-to-weight ratio with a diverse electronic, aerospace, and other high-tech industrial applications. We happen to think it makes great bottle cages too! Bead blast finish matches our Ti Apollo and Gemini perfectly and robust welded construction ensures your bottle retention will be as worry free as your belt drivetrain. Weighs 30g