GUEE b-Copper is a copper made bicycle finger bell of only 19g, it is an easy and immediate device to advice people of your presence or to dissuade pedestrians to pass. It is able to be mounted to brake levers, gear cables or any other easy to clip areas. B-copper has an aluminum machined clamp and it is tool-free mounting system. It is suitable to both hands utilization.

• Enhance the cycling safety
• Superlight bell of 19g only
• Practical mounting on both sides of the handlebar