Assault Derby Covers / '99-'18 Twin Cam - M8

See Fitment Guide Below Billet machined T6061 aluminum with acrylic see through window Matches Assault series air cleaners and cam covers Made in the U.S.A. Acrylic see-through window 2018 Harley-Davidson Softail Heritage Classic FLHC - - 2018 Harley-Davidson Softail Breakout 114 FXBRS - - 2018 Harley-Davidson Softail Slim FLSL - - 2018 Harley-Davidson Softail Heritage Classic 114 FLHCS - - 2018 Harley-Davidson Softail Fat Boy FLFB - - 2018 Harley-Davidson Softail Low Rider FXLR - - 2018 Harley-Davidson Softail Breakout FXBR - - 2018 Harley-Davidson Softail Street Bob FXBB - - 2018 Harley-Davidson Softail Fat Boy 114 FLFBS - - 2018 Harley-Davidson Softail Fat Bob FXFB - - 2018 Harley-Davidson Softail Fat Bob 114 FXFBS - - 2018 Harley-Davidson Softail Deluxe FLDE - - 2016-2017 Harley-Davidson Fat Boy S FLSTFBS - - 2016-2017 Harley-Davidson Low Rider S FXDLS - - 2016-2017 Harley-Davidson Softail Slim S FLSS - - 2016-2017 Harley-Davidson CVO Pro Street Breakout FXSE - - 2015 Harley-Davidson Road Glide Special FLTRXS - - 2014-2015 Harley-Davidson CVO Softail Deluxe FLSTNSE - - 2014-2015 Harley-Davidson Street Glide Special FLHXS - - 2014-2015 Harley-Davidson CVO Electra Glide Ultra Limited FLHTKSE - - 2014 Harley-Davidson CVO Road King FLHRSE - - 2013-2017 Harley-Davidson Breakout FXSB - - 2013-2014 Harley-Davidson CVO Breakout FXSBSE - - 2013 Harley-Davidson CVO Road King FLHRSE5 - - 2013 Harley-Davidson CVO Road Glide Custom FLTRXSE2 - - 2013 Harley-Davidson CVO Electra Glide Ultra Classic FLHTCUSE8 - - 2012-2017 Harley-Davidson Softail Slim FLS - - 2012-2016 Harley-Davidson Switchback FLD - - 2012 Harley-Davidson CVO Softail Convertible FLSTSE3 - - 2012 Harley-Davidson CVO Street Glide FLHXSE3 - - 2012 Harley-Davidson CVO Road Glide Custom FLTRXSE - - 2012 Harley-Davidson CVO Electra Glide Ultra Classic FLHTCUSE7 - - 2011-2013 Harley-Davidson Road Glide Ultra FLTRU - - 2011-2013 Harley-Davidson Blackline FXS - - 2011, 2015 Harley-Davidson CVO Road Glide Ultra FLTRUSE - - 2011 Harley-Davidson CVO Electra Glide Ultra Classic FLHTCUSE6 - - 2011 Harley-Davidson CVO Street Glide FLHXSE2 - - 2011 Harley-Davidson CVO Softail Convertible FLSTSE2 - - 2010-2015 Harley-Davidson Electra Glide Ultra Limited FLHTK - - 2010-2013, 2015 Harley-Davidson Road Glide Custom FLTRX - - 2010, 2015 Harley-Davidson CVO Street Glide FLHXSE - - 2010 Harley-Davidson CVO Fat Bob FXDFSE2 - - 2010 Harley-Davidson CVO Electra Glide Ultra Classic FLHTCUSE5 - - 2010 Harley-Davidson CVO Softail Convertible FLSTSE - - 2009-2017 Harley-Davidson Fat Boy Lo FLSTFB - - 2009-2013 Harley-Davidson Road King Classic FLHRC - - 2009 Harley-Davidson CVO Softail Springer FXSTSSE3 - - 2009 Harley-Davidson CVO Electra Glide Ultra Classic FLHTCUSE4 - - 2009 Harley-Davidson CVO Road Glide FLTRSE3 - - 2009 Harley-Davidson CVO Fat Bob FXDFSE - - 2008-2017 Harley-Davidson Fat Bob FXDF - - 2008-2011 Harley-Davidson Softail Cross Bones FLSTSB - - 2008 Harley-Davidson Screamin' Eagle Road King FLHRSE4 - - 2008 Harley-Davidson Screamin' Eagle Electra Glide Ultra Classic FLHTCUSE3 - - 2008 Harley-Davidson Screamin' Eagle Softail Springer FXSTSSE2 - - 2008 Harley-Davidson Screamin' Eagle Dyna FXDSE2 - - 2007-2011 Harley-Davidson Softail Rocker C FXCWC - - 2007-2010 Harley-Davidson Softail Rocker FXCW - - 2007-2010 Harley-Davidson Softail Custom EFI FXSTC - - 2007 Harley-Davidson Screamin' Eagle Road King FLHRSE3 - - 2007 Harley-Davidson Screamin' Eagle Softail Springer FXSTSSE - - 2007 Harley-Davidson Screamin' Eagle Electra Glide Ultra Classic FLHTCUSE2 - - 2007 Harley-Davidson Screamin' Eagle Dyna FXDSE - - 2006-2017 Harley-Davidson Street Bob FXDB - - 2006-2015 Harley-Davidson Street Glide EFI FLHX - - 2006 Harley-Davidson Super Glide FXD35 - - 2006 Harley-Davidson Street Glide FLHX - - 2006 Harley-Davidson Screamin' Eagle Electra Glide Ultra Classic FLHTCUSE - - 2006 Harley-Davidson Softail Heritage EFI FLSTI - - 2006 Harley-Davidson Screamin' Eagle Fat Boy FLSTFSE2 - - 2006 Harley-Davidson Softail Heritage FLST - - 2005-2017 Harley-Davidson Softail Deluxe EFI FLSTNI - - 2005-2014 Harley-Davidson Super Glide Custom EFI FXDCI - - 2005-2007 Harley-Davidson Softail Springer Classic EFI FLSTSCI - - 2005-2006 Harley-Davidson Softail Springer Classic FLSTSC - - 2005-2006 Harley-Davidson Softail Deluxe FLSTN - - 2005 Harley-Davidson Screamin' Eagle Fat Boy FLSTFSE - - 2005 Harley-Davidson 15th Anniversary Fat Boy FLSTF - - 2005 Harley-Davidson Screamin' Eagle Electra Glide FLHTCSE2 - - 2005 Harley-Davidson Super Glide Custom FXDC - - 2004-2010 Harley-Davidson Super Glide EFI FXDI - - 2004-2009, 2014-2017 Harley-Davidson Low Rider EFI FXDL - - 2004-2007 Harley-Davidson Road King Custom EFI FLHRS - - 2004-2006 Harley-Davidson Road King Custom FLHRS - - 2004-2005 Harley-Davidson Super Glide Sport EFI FXDXI - - 2004 Harley-Davidson Screamin' Eagle Deuce FXSTDSE2 - - 2004 Harley-Davidson Screamin' Eagle Electra Glide FLHTCSE - - 2003 Harley-Davidson Screamin' Eagle Road King FLHRSE-I2 - - 2003 Harley-Davidson Screamin' Eagle Deuce FXSTDSE - - 2002-2017 Harley-Davidson Softail Fat Boy EFI FLSTFI - - 2002 Harley-Davidson Screamin' Eagle Road King FLHRSE-I - - 2002 Harley-Davidson Wide Glide FXDWG3 - - 2001-2017 Harley-Davidson Softail Heritage Classic EFI FLSTCI - - 2001-2012 Harley-Davidson Softail Standard EFI FXSTI - - 2001-2009 Harley-Davidson Softail Night Train EFI FXSTBI - - 2001-2007 Harley-Davidson Softail Deuce EFI FXSTDI - - 2001-2006 Harley-Davidson Softail Springer EFI FXSTSI - - 2001-2003 Harley-Davidson Super Glide T-Sport FXDXT - - 2001-2003 Harley-Davidson Softail Heritage Springer EFI FLSTSI - - 2001 Harley-Davidson Screamin' Eagle Road Glide FLTRSE-I2 - - 2001 Harley-Davidson Wide Glide FXDWG2 - - 2000-2009 Harley-Davidson Electra Glide Standard EFI FLHTI - - 2000-2008, 2010-2017 Harley-Davidson Wide Glide EFI FXDWGI - - 2000-2006 Harley-Davidson Softail Deuce FXSTD - - 2000 Harley-Davidson Screamin' Eagle Road Glide FLTRSE-I - - 1999-2015 Harley-Davidson Electra Glide Ultra Classic EFI FLHTCUI - - 1999-2015 Harley-Davidson Road King EFI FLHR - - 1999-2015 Harley-Davidson Electra Glide Police FLHTPI - - 1999-2013 Harley-Davidson Road King Classic EFI FLHRC - - 1999-2013 Harley-Davidson Electra Glide Classic EFI FLHTCI - - 1999-2009 Harley-Davidson Road Glide EFI FLTR - - 1999-2006 Harley-Davidson Electra Glide Ultra Classic FLHTCU - - 1999-2006 Harley-Davidson Electra Glide Police FLHTP - - 1999-2006 Harley-Davidson Road Glide FLTR - - 1999-2006 Harley-Davidson Electra Glide Standard FLHT - - 1999-2006 Harley-Davidson Electra Glide Classic FLHTC - - 1999-2006 Harley-Davidson Road King FLHR - - 1999-2006 Harley-Davidson Softail Night Train FXSTB - - 1999-2006 Harley-Davidson Softail Standard FXST - - 1999-2006 Harley-Davidson Softail Springer FXSTS - - 1999-2006 Harley-Davidson Wide Glide FXDWG - - 1999-2006 Harley-Davidson Low Rider FXDL - - 1999-2006 Harley-Davidson Super Glide FXD - - 1999-2006 Harley-Davidson Softail Heritage Classic FLSTC - - 1999-2006 Harley-Davidson Softail Fat Boy FLSTF - - 1999-2005 Harley-Davidson Super Glide Sport FXDX - - 1999-2003 Harley-Davidson Softail Heritage Springer FLSTS - - 1999-2000 Harley-Davidson Dyna Convertible FXDS-CONV - - 1999 Harley-Davidson Softail Custom FXSTC