Hayden M6 Self-Adjusting Primary Chain Tensioner for 2001-2006 Harley-Davidson Big Twin Petcocks/Fuel Line & Accessories 5" Shocks for Harley Davidson

5" Shocks for Harley Davidson Sportster XL 1988-2003 - Black

Included in the kit are several different main and pilot jets so you can fine-tune the carburetors to your application—this is helpful for those using performance air filters

By using our kit

Switch features heavy contacts and brass ferrules

Hayden M6 Self-Adjusting Primary Chain Tensioner for 2001-2006 Harley-Davidson Big Twin Petcocks/Fuel Line & Accessories 5" Shocks for Harley DavidsonHayden M6 Self Adjusting Primary Chain Tensioner for 2001 2006 Harley Davidson Big Twin The primary case is a defining feature of the Harley Davidson Big Twin, but it has its shortcomings. Chains do 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