Self Adjusting Primary Chain Tensioners For Big Twin & Sportster

Description

Weight: 0.10 Spring loaded to provide constant tension on the primary chain Eliminates chain snatch on deceleration Promotes smoother shifting and less stress on transmission components Improves chain life Includes installation instructions Hayden Replacement Pad Only for 75824, 75831, & 75829 Fits Big Twin 1965/2006 (except Dyna 2006)