Hayden M6 Self-Adjusting Primary Chain Tensioner for 1991-2003 Harley-Davidson Sportster Charging System Ignition & Electrical or missing

or missing

Prevent exhaust leaks

whether it came with factory mid controls or factory forward controls

For the same reason

Complete cable/line install kit for Harley Sportster XL 2004-2006 with 12" Ape hanger handlebars

Hayden M6 Self-Adjusting Primary Chain Tensioner for 1991-2003 Harley-Davidson Sportster Charging System Ignition & Electrical or missingHayden M6 Self Adjusting Primary Chain Tensioner for 1991 2003 Harley Davidson Sportster The primary chain in a Harley Davidson Sporty is strong, but it has its shortcomings. Chains require adjustment, and getting the adjustment just right to accommodate shifting and clutch operation can be a balancing act. Why not do it auto magically? Spring loaded tensioner eliminates manual adjustments Applies constant, repeatable tension on the primary chain