• 【Premium Material】Crafted from high-quality brass and aluminum alloy, ensuring durability and a classic look.
• 【Crystal Clear Sound】Produces a crisp, loud ring that effectively alerts pedestrians and other cyclists.
• 【Vintage Design】Features a retro style that complements road bikes, adding a touch of classic elegance.
• 【Lightweight】Weighing only about 20g, it doesn't add unnecessary bulk to your bicycle setup.
• 【Essential Safety Accessory】Serves as a crucial warning device for safer cycling experiences on roads and trails.

Specifications:

• Material: brass + aluminum alloy
• Weight: about 20g