S&S Cycle Reusable Compensator Bolt Kit For Harley Big Twin The S&S Cycle Reusable Compensator Bolt is designed specifically for high-output Big Twins, ensuring optimal reliability in demanding conditions. This component serves as a performance enhancement, safeguarding the integrity of performance builds. Engineered with precision, it offers durability and enhances the overall performance of the motorcycle. Features: Reusable design Unlike Oem, which is torque-to-yield and must be replaced after each use, the S&S bolt maintains its strength and integrity for multiple installations, saving cost and downtime Rolled threads for maximum strength - Threads are formed by rolling, rather than cutting. This process improves grain flow, eliminates sharp stress risers, increases fatigue resistance, and results in threads that are 30 stronger than cut threads Cold-headed from 8740 Chromoly steel - Delivers exceptional toughness, fatigue resistance, and durability compared to standard fasteners High yield strength with low elongation Prevents stretching under repeated high loads Precision-machined for 2014-2016 Twin Cam, 2017-up M8, and 2007-2013 Twin Cam with updated compensator assembly Replaces OEM 10500031