The A’PEXi Sports Tuning Belt offers superior strength tailored to specific engine applications. This ensures stable belt tension even under extreme heat and high RPM conditions. Unlike traditional belts that weaken due to external pressure applied to the teeth during manufacturing, the A’PEXi belt utilizes an innovative molding process. This preserves tooth integrity and minimizes the risk of belt skipping, crucial for high-torque integrity and minimizes the risk of belt skipping, crucial for high-torque engines.