PROGRESSIVE SUSPENSION 412 SERIES AMERICAN-TUNED GAS HEAVY-DUTY SHOCKS CHROME 11.5" 537583 Universal mounting method allows the

Universal mounting method allows the same grilles to be mounted to horizontally or vertically mounted lights

Warning light flashes when set rpm is exceeded

Version with built-in electronic 12V tach available

23mm) - 3/8" mounting hole diameter - 56mm center

’ Let’s hope it’s not a kick only

PROGRESSIVE SUSPENSION 412 SERIES AMERICAN-TUNED GAS HEAVY-DUTY SHOCKS CHROME 11.5" 537583 Universal mounting method allows the412 Series ShocksManufactured from the finest materials available Designed specifically for Harley models The 412's simple, durable design makes them a cost effective improvement to your motorcycle's suspension performance A five position cam style spring load preload adjuster lets you easily dial in your ride Available with either a standard or heavy duty progressive spring rates There are multiple style options available, like full show chrome or