The EK Z3D Series Chain sets a high standard in chain design, combining aesthetics with top-tier performance. Each outer plate features an eye-catching 3D curved shape and is forged for exceptional stiffness, ensuring maximum power delivery to the rear wheel. The outer plate is dimpled for added strength, while the inner plate has weight-reducing cutouts. These cutouts also simplify maintenance by reducing the chain surface area. The combination of edge cutouts and chromium carbide roller pins allows the EK Z3D to engage more smoothly and with less friction compared to traditional chain designs.