The Bump Stop. Primary Chain Adjuster Stop. Fits Big Twin Models 2007up.
$115.00* Also fits 2006 DynaHigh Horsepower Engines cause the O.E. tensioner to over tension the primary chain during hard acceleration. The Bump Stop eliminates this over tensioning from the chain adjuster on ‘07 & Later Big Twin (Also ‘06 Dyna). The Bump Stop provides a physical impediment to the ratchet function of the tensioner; While…