Suport Bidon Bicicleta Syncros Alloy Comp 3.0 Argintiu - 2419110012222Material: Constructed with a 6mm aluminum wire and a base of nylon and fiberglass. Weight: Weighs around 60 g. Universal fit: Compatible with various bottle sizes. Features: 2 position levels that can be adjusted for frame size and geometry. Slim composite base: Optimized to minimize air resistance and enhance aesthetics.