TRASK Assault Derby Cover - Matte Black - Big Twin '99-'18 - TM-0040MBK
by TRASK
SKU TM-0040MBK
Original price
$498.95
-
Original price
$498.95
Original price
$498.95
$498.95
-
$498.95
Current price
$498.95
🚚 Estimated Delivery: 09 Jul - 16 Jul
The Trask Assault Series Derby Cover adds a bold, performance-inspired look to your Harley-Davidson big-twin. Designed for riders who want to show off their go-fast internals, this cover combines style with function.
A clear LEXAN window offers a leak-free view of your clutch system, highlighting the mechanical precision beneath while keeping everything contained. Machined to fit a bolt spacing of 3.75 inches, it installs directly in place of your stock derby cover.
Pair with other Assault Series components like Cam Covers or Air Cleaners to complete your aggressive, custom look.
- Machined aluminum construction for durability and strength
- LEXAN window provides a leak-proof view of the clutch system
- Showcases go-fast internals while maintaining OEM-style fit
- Compatible with ‘99–’14 TC FL, ‘99–’17 Dyna, ‘99–’18 Softail
- Bolt spacing: 3.75 inches
- Proudly made in the USA
Note: Be sure to check the bolt spacing on your primary cover before purchasing.
Fitment Guide
| 2018 | Harley-Davidson | FLDE Deluxe 107 | - | - |
| 2018 | Harley-Davidson | FLSL Softail Slim 107 | - | - |
| 2018 | Harley-Davidson | FXBR Breakout 107 | - | - |
| 2018 | Harley-Davidson | FXLR Low Rider 107 | - | - |
| 2018 | Harley-Davidson | FLFB Fat Boy 107 | - | - |
| 2018 | Harley-Davidson | FXBB Street Bob 107 | - | - |
| 2018 | Harley-Davidson | FLFBS Fat Boy 114 | - | - |
| 2018 | Harley-Davidson | FLHC Heritage Classic 107 | - | - |
| 2018 | Harley-Davidson | FLHCS Heritage Classic 114 | - | - |
| 2018 | Harley-Davidson | FXFB Fat Bob 107 | - | - |
| 2018 | Harley-Davidson | FXFBS Fat Bob 114 | - | - |
| 2018 | Harley-Davidson | FXBRS Breakout 114 | - | - |
| 2016-2017 | Harley-Davidson | FLSTFBS Fat Boy S | - | - |
| 2016-2017 | Harley-Davidson | FXDLS Low Rider S | - | - |
| 2016-2017 | Harley-Davidson | FXSE CVO Pro Street Breakout | - | - |
| 2016-2017 | Harley-Davidson | FLSS Softail Slim S | - | - |
| 2015 | Harley-Davidson | FLHTK Ultra Limited | - | - |
| 2015 | Harley-Davidson | FLTRXS Road Glide Special | - | - |
| 2015 | Harley-Davidson | FLTRX Road Glide | - | - |
| 2014-2015 | Harley-Davidson | FLHXS Street Glide Special | - | - |
| 2014-2015 | Harley-Davidson | FLHTKSE CVO Limited | - | - |
| 2014-2015 | Harley-Davidson | FLSTNSE CVO Softail Deluxe | - | - |
| 2014 | Harley-Davidson | CVO Road King FLHRSE | - | - |
| 2013-2017 | Harley-Davidson | FXSB Breakout | - | - |
| 2013-2014 | Harley-Davidson | FXSBSE CVO Breakout | - | - |
| 2013 | Harley-Davidson | FLHRSE5 CVO Road King | - | - |
| 2013 | Harley-Davidson | FLTRXSE2 CVO Road Glide Custom | - | - |
| 2013 | Harley-Davidson | FLHTCUSE8 CVO Ultra Classic Electra Glide | - | - |
| 2012-2017 | Harley-Davidson | FLS Softail Slim | - | - |
| 2012-2016 | Harley-Davidson | FLD Switchback | - | - |
| 2012 | Harley-Davidson | FLHTCUSE7 CVO Ultra Classic Electra Glide | - | - |
| 2012 | Harley-Davidson | FLHXSE3 CVO Street Glide | - | - |
| 2012 | Harley-Davidson | FLSTSE3 CVO Softail Convertible | - | - |
| 2012 | Harley-Davidson | FLTRXSE CVO Road Glide | - | - |
| 2011-2013 | Harley-Davidson | FLTRU Road Glide Ultra | - | - |
| 2011-2013 | Harley-Davidson | FLTRX Road Glide Custom | - | - |
| 2011-2013 | Harley-Davidson | FXS Blackline | - | - |
| 2011, 2015 | Harley-Davidson | FLTRUSE CVO Road Glide Ultra | - | - |
| 2011 | Harley-Davidson | FLHTCUSE6 CVO Ultra Classic Electra Glide | - | - |
| 2011 | Harley-Davidson | FLHXSE2 CVO Street Glide | - | - |
| 2011 | Harley-Davidson | FLSTSE2 CVO Softail Convertible | - | - |
| 2010-2017 | Harley-Davidson | FLSTFB Fat Boy Lo | - | - |
| 2010-2014 | Harley-Davidson | FLHTK Electra Glide Ultra Limited | - | - |
| 2010-2012 | Harley-Davidson | Softail Standard EFI FXSTI | - | - |
| 2010, 2015 | Harley-Davidson | FLHXSE CVO Street Glide | - | - |
| 2010 | Harley-Davidson | FLHTCUSE5 CVO Ultra Classic Electra Glide | - | - |
| 2010 | Harley-Davidson | FLSTSE CVO Softail Convertible | - | - |
| 2010 | Harley-Davidson | FXDFSE2 CVO Dyna Fat Bob | - | - |
| 2009-2013 | Harley-Davidson | Road King Classic FLHRC | - | - |
| 2009 | Harley-Davidson | FLHTCUSE4 CVO Ultra Classic Electra Glide | - | - |
| 2009 | Harley-Davidson | FLTRSE3 CVO Road Glide | - | - |
| 2009 | Harley-Davidson | FXDFSE CVO Dyna Fat Bob | - | - |
| 2009 | Harley-Davidson | FXSTSSE3 CVO Softail Springer | - | - |
| 2009 | Harley-Davidson | Fat Boy Lo FLSTFB | - | - |
| 2008-2017 | Harley-Davidson | FXDF Fat Bob | - | - |
| 2008-2011 | Harley-Davidson | FXCWC Rocker C | - | - |
| 2008-2011 | Harley-Davidson | FLSTSB Cross Bones | - | - |
| 2008-2009 | Harley-Davidson | FXCW Rocker | - | - |
| 2008 | Harley-Davidson | FLHRSE4 Screamin Eagle Road King | - | - |
| 2008 | Harley-Davidson | FXDSE2 Screamin Eagle Dyna | - | - |
| 2008 | Harley-Davidson | FXSTSSE2 Screamin Eagle Softail Springer | - | - |
| 2008 | Harley-Davidson | FLHTCUSE3 Screamin Eagle Ultra Classic Electra Glide | - | - |
| 2007-2015 | Harley-Davidson | FLHTCU Electra Glide Ultra Classic | - | - |
| 2007-2013 | Harley-Davidson | FLHRC Road King Classic | - | - |
| 2007, 2010 | Harley-Davidson | Softail Rocker FXCW | - | - |
| 2007 | Harley-Davidson | FLHTCUSE2 Screamin Eagle Ultra Classic Electra Glide | - | - |
| 2007 | Harley-Davidson | FXDSE Screamin Eagle Dyna | - | - |
| 2007 | Harley-Davidson | FXSTSSE Screamin Eagle Softail Springer | - | - |
| 2007 | Harley-Davidson | FLHRSE3 Screamin Eagle Road King | - | - |
| 2007 | Harley-Davidson | Softail Rocker C FXCWC | - | - |
| 2006-2017 | Harley-Davidson | FXDB Street Bob | - | - |
| 2006-2015 | Harley-Davidson | FLHX Street Glide | - | - |
| 2006 | Harley-Davidson | FLHTCUSE Screamin Eagle Ultra Classic Electra Glide | - | - |
| 2006 | Harley-Davidson | FLSTI Heritage Softail | - | - |
| 2006 | Harley-Davidson | FLHXI Street Glide | - | - |
| 2006 | Harley-Davidson | FXDI35 Dyna 35th Anniversary Super Glide | - | - |
| 2006 | Harley-Davidson | FLST Heritage Softail | - | - |
| 2006 | Harley-Davidson | Electra Glide Classic FLHTC | - | - |
| 2006 | Harley-Davidson | Low Rider FXDL | - | - |
| 2005-2017 | Harley-Davidson | FLSTN Softail Deluxe | - | - |
| 2005-2007 | Harley-Davidson | FLSTSC Softail Springer Classic | - | - |
| 2005-2006 | Harley-Davidson | FLSTSCI Softail Springer Classic | - | - |
| 2005-2006 | Harley-Davidson | FLSTFSE Screamin Eagle Fat Boy | - | - |
| 2005-2006 | Harley-Davidson | FLSTNI Softail Deluxe | - | - |
| 2005-2006 | Harley-Davidson | FXDCI Super Glide Custom | - | - |
| 2005, 2007-2014 | Harley-Davidson | FXDC Super Glide Custom | - | - |
| 2005 | Harley-Davidson | FLHTCSE2 Screamin Eagle Electra Glide 2 | - | - |
| 2005 | Harley-Davidson | 15th Anniversary Fat Boy FLSTF | - | - |
| 2004-2007 | Harley-Davidson | FLHRS Road King Custom | - | - |
| 2004-2006 | Harley-Davidson | FLHRSI Road King Custom | - | - |
| 2004-2006 | Harley-Davidson | FXDI Dyna Super Glide | - | - |
| 2004-2006 | Harley-Davidson | FXDLI Dyna Low Rider | - | - |
| 2004-2006 | Harley-Davidson | FXDWGI Dyna Wide Glide | - | - |
| 2004-2005 | Harley-Davidson | FXDXI Dyna Super Glide Sport | - | - |
| 2004 | Harley-Davidson | FLHTCSE Screamin Eagle Electra Glide | - | - |
| 2003-2006 | Harley-Davidson | FLHTI Electra Glide Standard | - | - |
| 2003-2004 | Harley-Davidson | FXSTDSE Screamin Eagle Softail Deuce | - | - |
| 2003 | Harley-Davidson | FLHRSEI2 Screamin Eagle Road King 2 | - | - |
| 2002-2006 | Harley-Davidson | FLSTFI Fat Boy | - | - |
| 2002 | Harley-Davidson | FXDWG3 CVO Dyna Wide Glide | - | - |
| 2002 | Harley-Davidson | FLHRSEI Screamin Eagle Road King | - | - |
| 2001-2006 | Harley-Davidson | FXSTDI Softail Deuce | - | - |
| 2001-2006 | Harley-Davidson | FLSTCI Heritage Softail Classic | - | - |
| 2001-2006 | Harley-Davidson | FXSTSI Springer Softail | - | - |
| 2001-2006 | Harley-Davidson | FXSTBI Night Train | - | - |
| 2001-2006 | Harley-Davidson | FXSTI Softail Standard | - | - |
| 2001-2003 | Harley-Davidson | FXDXT Dyna Super Glide T-Sport | - | - |
| 2001-2003 | Harley-Davidson | FLSTSI Heritage Springer | - | - |
| 2001 | Harley-Davidson | FLTRSEI2 Screamin Eagle Road Glide 2 | - | - |
| 2001 | Harley-Davidson | FXDWG2 CVO Dyna Wide Glide | - | - |
| 2000-2007 | Harley-Davidson | FXSTD Softail Deuce | - | - |
| 2000-2006 | Harley-Davidson | FLHRI Road King | - | - |
| 2000-2003 | Harley-Davidson | Wide Glide EFI FXDWGI | - | - |
| 2000-2002 | Harley-Davidson | Electra Glide Standard EFI FLHTI | - | - |
| 2000 | Harley-Davidson | FLTRSEI Screamin Eagle Road Glide | - | - |
| 1999-2017 | Harley-Davidson | FLSTC Heritage Softail Classic | - | - |
| 1999-2017 | Harley-Davidson | FLSTF Fat Boy | - | - |
| 1999-2015 | Harley-Davidson | FLHR Road King | - | - |
| 1999-2015 | Harley-Davidson | Electra Glide Police FLHTPI | - | - |
| 1999-2010 | Harley-Davidson | FLTR Road Glide | - | - |
| 1999-2010 | Harley-Davidson | FXD Dyna Super Glide | - | - |
| 1999-2009 | Harley-Davidson | FLHT Electra Glide Standard | - | - |
| 1999-2009 | Harley-Davidson | FXSTB Night Train | - | - |
| 1999-2009 | Harley-Davidson | FXST Softail Standard | - | - |
| 1999-2008, 2010-2017 | Harley-Davidson | FXDWG Dyna Wide Glide | - | - |
| 1999-2006 | Harley-Davidson | FLHTCI Electra Glide Classic | - | - |
| 1999-2006 | Harley-Davidson | FLHTCUI Electra Glide Ultra Classic | - | - |
| 1999-2006 | Harley-Davidson | FLTRI Road Glide | - | - |
| 1999-2006 | Harley-Davidson | Electra Glide Ultra Classic FLHTCU | - | - |
| 1999-2006 | Harley-Davidson | FLHRCI Road King Classic | - | - |
| 1999-2006 | Harley-Davidson | Electra Glide Police FLHTP | - | - |
| 1999-2006 | Harley-Davidson | FXSTS Springer Softail | - | - |
| 1999-2005, 2007-2013 | Harley-Davidson | FLHTC Electra Glide Classic | - | - |
| 1999-2005, 2007-2009, 2014-2017 | Harley-Davidson | FXDL Dyna Low Rider | - | - |
| 1999-2005 | Harley-Davidson | FXDX Dyna Super Glide Sport | - | - |
| 1999-2003 | Harley-Davidson | FLSTS Heritage Springer | - | - |
| 1999-2000 | Harley-Davidson | FXDS-Conv Dyna Convertible | - | - |
| 1999, 2007-2010 | Harley-Davidson | FXSTC Softail Custom | - | - |
| 1999 | Harley-Davidson | Road King EFI FLHR | - | - |
Specs
| Product Name | Derby Cover |
| Model | Assault |
| Color/Finish | Black / Matte |
| Material | 6061-T6 Aluminum |
| Units | Each |
| Riding Style | Street |
Delivery Info
Please Note - Warehouse Locations For This Part -
TRASK Assault Derby Cover - Matte Black - Big Twin '99-'18 - TM-0040MBK
Gold Coast Warehouse- If your parts are in stock at our Gold Coast warehouse at the time of order, they will be shipped within 24hrs.
Supplier Warehouse - 2-3 Week Delivery- If your parts are located at our Supplier Warehouse, Delivery ETA is approx 2-3 weeks, as the parts are likely coming from our USA supplier warehouse. We will notify you once we receive it in Gold Coast warehouse and its on its way to you.