REVO-A Shock - 13.5" - Standard 13" 4" reverse-cone megaphone muffler body

4" reverse-cone megaphone muffler body with matching billet end cap

Includes heat shields for the headers

Side slit pockets

Raw Machined

REVO-A Shock - 13.5" - Standard 13" 4" reverse-cone megaphone muffler bodyREVO A Shock 13. 5" Standard All new Revo A coil design for the M Eight Softail Available in 12. 5", 13", and 13. 5", standard or heavy duty applications Revo A coil spring provides superior ride comfort, improved performance, and increased resistance to bottoming for all day comfort Provides optimum rebound performance that can be fine tuned for any given rider weight, personal ride preference, or personal riding style Adjustable preload for rider