Bright Color 58mm

Clear and clear alarm sound: Use your thumb or any finger to ring the non-slip knot on the, it will bring a for crisp and sweet sound to others, warn people not to approach, very easy to use, and provide upgraded safety for your riding Sex.

Easy to install: Suitable for most bicycle handlebar tubes, just screw it into the handlebar to complete the installation. Adjustable bells allow you to install it on the left and right sides of the handlebar.

Easy to install: Suitable for most bicycle handlebar tubes, just screw it into the handlebar to complete the installation. Adjustable bells allow you to install it on the left and right sides of the handlebar.

Easy to install: Suitable for most bicycle handlebar tubes, just screw it into the handlebar to complete the installation. Adjustable bells allow you to install it on the left and right sides of the handlebar.