HardDrive Parts Compensator Eliminator Sprocket For Harley The HardDrive Parts Compensator Eliminator Sprocket is designed to address the inherent issues in high performance builds by removing the diaphragm spring style compensator assembly. This results in a reduction of noise and slippage, offering a more reliable solution compared to stock or Screamin' Eagle compensating sprockets. Additionally, it aids in starting and features a significantly lighter design than its stock counterpart, effectively reducing rotating mass for improved efficiency. Features: Much quieter than stock diaphragm spring style compensator Improves starting and starter life Easy to install, no other parts needed