The Lezyne shallow brass bell is a modern, unique low-profile bell made from high-polished brass.The Lezyne classic shallow brass bell is a modern, unique low-profile design made from high-polished brass, mounted to a machined aluminium base. The brass striker politely and effectively alerts others with a sharp, definitively loud ring. A simple O-ring attaches the Lezyne shallow bell to a variety of tube sizes and shapes, elegantly complementing all styles of bikes. Key Features: Brass bell., Modern, unique low-profile design.,High-polished brass.,Machined aluminium base., Brass striker..