The Promax 3-Color Brake Shoe provides multiple features for a great all around bicycle braking system! These alloy V-brake shoes include exchangeable 3-color rubbers. The black rubber provides high all around brake performance while the green offers excellent stopping power in wet conditions, and the brown lowers the noise level. Dont settle for one style of brake pad when you can have the benefits of 3 with the Promax 3-Color Brake Shoe!