2008 Harley-Davidson FXCW - Rocker, ADDED ACCESSORIES INCLUDE- *STAGE ONE HEAVY BREATHER *THUNDER HEADER PERFORMANCE EXHAUST *H.D. SUPER TUNER 2008 Harley-Davidson® Rocker The Rocker replicates authentic hard-tail styling, but has a hidden twist. The Rockertail rear end mounts a broad expanse of rear-fender sheetmetal directly to the swing arm, just an inch over a massive 240 mm x 18-inch rear tire. When the Rocker rolls, the rear fender and wheel move together as the Rockertail glides through 3.4 inches of travel.