description

Manufactured from the finest materials available. The 412s simple, durable design makes them a cost effective improvement to your motorcycles 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. Sold in pairs. Made in the USA. Many fitments are available in either Standard or Heavy Duty. HD applications are recommended for bikes that are operated at or near the manufacturers maximum load rating over 50% of the time. Before purchasing or attempting to install shocks that are different than the OEM length, confirm that your wheel travel can be altered without causing clearance issues such as swingarm/axle to exhaust contact as well as chain/belt guard or tire contact.

fitment

• FLD Switchback 2013-2015
• FXD Dyna Super Glide 1995-2005
• FXD Dyna Super Glide 2007-2010
• FXDB Street Bob 2007-2017
• FXDB-D Dyna Glide Daytona 1992
• FXDBI Street Bob 2006
• FXDB-S Dyna Glide Sturgis 1991
• FXDC Super Glide Custom 1992
• FXDC Super Glide Custom 2005
• FXDC Super Glide Custom 2007-2014
• FXDCI Super Glide Custom 2005-2006
• FXDF Fat Bob 2008-2017
• FXDI Dyna Super Glide 2004-2006
• FXDI35 Dyna 35th Anniversary Super Glide 2006
• FXDL Dyna Low Rider 1993-2005
• FXDL Dyna Low Rider 2007-2009
• FXDL Low Rider 2014-2017
• FXDLI Dyna Low Rider 2004-2006
• FXDS-Conv Dyna Convertible 1994-2000
• FXDWG Dyna Wide Glide 1993-2005 (Fender must be modified)
• FXDWG Dyna Wide Glide 2007-2008 (Fender must be modified)
• FXDWG Dyna Wide Glide 2010-2017 (Fender must be modified)
• FXDWGI Dyna Wide Glide 2004-2006 (Fender must be modified)
• FXDX Dyna Super Glide Sport 1999