BOX THREE AIR FLOW BRAKE SHOESWith a stiff, one-piece, co-molded design, Box Three™ Air Flow Brake Shoes provide excellent stopping power and are the perfect choice for your next build. They include two-tone, dual-compound pads that feature a unique finned design that helps improve air flow. Pivoting posts aid installation and make toe-in adjustments simple and easy.Lenght: 70mm.