Unique Design: High grade heavy duty metal body and cutting verge technology smooth surface make the brake more Easy to Carry: to carry, this boot-shaped disk does not take up much space.You can store it in your pocket or in a bag High Grade: This electric scooter disc brake with reminder cable is, which is waterproof, rustproof and weather resistant Multifunctional: Suitable for most bikes Easy to with one-press, keep your belongings safe High strength, easy to carry and operate Wonderful Service: you have any question about this product, please feel free to us, we will try our best to help you result problem, Manufacturer: sodeber