Brake Pad 2023 Front 50x8 for front caliper RREVO-I25x2-H12 BirelArt original pad BirelART sold by the pad To choose your brake pads, start by identifying the number that corresponds to the brand of your kart chassis. Each product on the site has a second image with a description numbered by brand. Once you have noted the number corresponding to your brand, you can order the set of brake pads according to this number. If you need help finding the right product, do not hesitate to let me know!