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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5
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For Your Every Summer RSVP, with Code: SUMMER15
Description
TRASK Assault Derby Cover with Window - Matte Black - Big TwinFeatures Features a unique LEXAN window design provides a clear view of your clutch system, while maintaining a leak free seal Billet machined 6061 T6 aluminum Made in the USA Notes Matches the Trask Assault series air cleaners and cam covers (sold separately). Specs Product Name Derby Cover Model Assault Color Finish Black Matte Material 6061 T6 Aluminum Units Each Riding Style Street Year Brand Model 2018 Harley Davidson FLFB Fat Boy 107 2018 Harley
Features
- Features a unique LEXAN window design provides a clear view of your clutch system, while maintaining a leak-free seal
- Billet machined 6061-T6 aluminum
- Made in the USA
- Notes
- Matches the Trask Assault series air cleaners and cam covers (sold separately).
Specs
| Product Name | Derby Cover |
| Model | Assault |
| Color/Finish | Black / Matte |
| Material | 6061-T6 Aluminum |
| Units | Each |
| Riding Style | Street |
| Year | Brand | Model |
| 2018 | Harley-Davidson | FLFB Fat Boy 107 |
| 2018 | Harley-Davidson | FLFBS Fat Boy 114 |
| 2018 | Harley-Davidson | FXBRS Breakout 114 |
| 2018 | Harley-Davidson | FLSL Softail Slim 107 |
| 2018 | Harley-Davidson | FXBB Street Bob 107 |
| 2018 | Harley-Davidson | FLDE Deluxe 107 |
| 2018 | Harley-Davidson | FLHC Heritage Classic 107 |
| 2018 | Harley-Davidson | FLHCS Heritage Classic 114 |
| 2018 | Harley-Davidson | FXBR Breakout 107 |
| 2018 | Harley-Davidson | FXFBS Fat Bob 114 |
| 2018 | Harley-Davidson | FXLR Low Rider 107 |
| 2018 | Harley-Davidson | FXFB Fat Bob 107 |
| 2016-2017 | Harley-Davidson | FLSS Softail Slim S |
| 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 |
| 2015 | Harley-Davidson | FLHTK Ultra Limited |
| 2015 | Harley-Davidson | FLTRXS Road Glide Special |
| 2015 | Harley-Davidson | FLTRX Road Glide |
| 2014-2015 | Harley-Davidson | FLHTKSE CVO Limited |
| 2014-2015 | Harley-Davidson | FLHXS Street Glide Special |
| 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 | FLHTCUSE8 CVO Ultra Classic Electra Glide |
| 2013 | Harley-Davidson | FLTRXSE2 CVO Road Glide Custom |
| 2013 | Harley-Davidson | FLHRSE5 CVO Road King |
| 2012-2017 | Harley-Davidson | FLS Softail Slim |
| 2012-2016 | Harley-Davidson | FLD Switchback |
| 2012 | Harley-Davidson | FLHXSE3 CVO Street Glide |
| 2012 | Harley-Davidson | FLSTSE3 CVO Softail Convertible |
| 2012 | Harley-Davidson | FLTRXSE CVO Road Glide |
| 2012 | Harley-Davidson | FLHTCUSE7 CVO Ultra Classic Electra 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 | FLSTSE2 CVO Softail Convertible |
| 2011 | Harley-Davidson | FLHTCUSE6 CVO Ultra Classic Electra Glide |
| 2011 | Harley-Davidson | FLHXSE2 CVO Street Glide |
| 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 | FXSTSSE3 CVO Softail Springer |
| 2009 | Harley-Davidson | FXDFSE CVO Dyna Fat Bob |
| 2009 | Harley-Davidson | Fat Boy Lo FLSTFB |
| 2008-2017 | Harley-Davidson | FXDF Fat Bob |
| 2008-2011 | Harley-Davidson | FLSTSB Cross Bones |
| 2008-2011 | Harley-Davidson | FXCWC Rocker C |
| 2008-2009 | Harley-Davidson | FXCW Rocker |
| 2008 | Harley-Davidson | FLHRSE4 Screamin Eagle Road King |
| 2008 | Harley-Davidson | FLHTCUSE3 Screamin Eagle Ultra Classic Electra Glide |
| 2008 | Harley-Davidson | FXSTSSE2 Screamin Eagle Softail Springer |
| 2008 | Harley-Davidson | FXDSE2 Screamin Eagle Dyna |
| 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 | FLHRSE3 Screamin Eagle Road King |
| 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 | 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 | 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 |
| 2006 | Harley-Davidson | FLSTI Heritage Softail |
| 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 | FLSTNI Softail Deluxe |
| 2005-2006 | Harley-Davidson | FLSTFSE Screamin Eagle Fat Boy |
| 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 | FLSTCI Heritage Softail Classic |
| 2001-2006 | Harley-Davidson | FXSTDI Softail Deuce |
| 2001-2006 | Harley-Davidson | FXSTBI Night Train |
| 2001-2006 | Harley-Davidson | FXSTSI Springer Softail |
| 2001-2006 | Harley-Davidson | FXSTI Softail Standard |
| 2001-2003 | Harley-Davidson | FLSTSI Heritage Springer |
| 2001-2003 | Harley-Davidson | FXDXT Dyna Super Glide T-Sport |
| 2001 | Harley-Davidson | FXDWG2 CVO Dyna Wide Glide |
| 2001 | Harley-Davidson | FLTRSEI2 Screamin Eagle Road Glide 2 |
| 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 | FXST Softail Standard |
| 1999-2009 | Harley-Davidson | FXSTB Night Train |
| 1999-2008, 2010-2017 | Harley-Davidson | FXDWG Dyna Wide Glide |
| 1999-2006 | Harley-Davidson | Electra Glide Ultra Classic FLHTCU |
| 1999-2006 | Harley-Davidson | FLHTCUI Electra Glide Ultra Classic |
| 1999-2006 | Harley-Davidson | FLTRI Road Glide |
| 1999-2006 | Harley-Davidson | FLHRCI Road King Classic |
| 1999-2006 | Harley-Davidson | FLHTCI Electra Glide 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 |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 3
Nice wedge pillow but not enough...
Color: Cool Grey, Size: 24x24x12 inch
It came compacted and when I opened it expanded almost immediately, maybe took like 20 minutes to fully decompress. Its soft and comfortable and the cover is really nice. But it does have a strong chemical smell, which is normal for this kind of brand new memory foam, I just put it on a table with a window open near it and after maybe 24 hours the smell was almost completely gone.
The problem is that I bought this to have a elevated position when sleeping but the 30° are just not enough for me. I wish it was at least 45° but I could not find any pillow with that amount of degree... it's either 30° or like 75° in the other position. At the base of the pillow there is a little ridge that is comfortable for the lower back but makes me slide down in the middle of the night so I end up almost laying flat with my neck on the base ridge. With my slim build my lumbar area gets some nice support but makes my head almost have a "fall backwards" sensation, I like having my neck have a "push-forward" position with my pillow, but when adding another pillow to try and get to a comfortable position it only makes me slide down even more... :/
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Reviewed in the United States on November 6, 2024
★★★★★ 5
Very firm and durable
Color: Cool Grey, Size: 24x24x12 inch
worked great for husbands surgery recovery. Very affordable, firmness was great, looked nice on the bed and also used it for the grandkids when they were watching a movie. Moved around with ease. Didn't use it to sleep with all night though. He could only make it half the night but that wasn't the pillows fault. It was the cast on his arm. Definitely did its purpose after surgery and the need to sit up in bed more. highly recommend
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
★★★★★ 5
Sasstie Wedge Pillow
Color: Cool Grey, Size: 24x24x12 inch
Perfect. I used it when I was recovering from hip surgery. Relieved a lot of pain in my hip and knee at a time when I needed relief.
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Reviewed in the United States on May 30, 2026
★★★★★ 5
comfortable and firm!!
Size: 57 Inch, Color: Light Grey, Size: 57 Inch, Color: Light Grey
this pillow is huge i’m 5’8 and it’s perfect, as soon as i laid down it relived pressure in my back, i get hot fast and you can feel the cooling silk like texture, it’s weighted aswell, as soon as i opened it, it fluffed up an it’s been about 2 hours since and it’s already huge, it says 24-48 hrs to fluff up fully but idk how much bigger it could get lol it’s definitely worth the few extra dollars
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Reviewed in the United States on April 14, 2026
★★★★★ 5
I must have for pregnant women! Definitely helps sleep and comfort for sleeping!!
Size: 57 Inch, Color: Light Grey, Size: 57 Inch, Color: Light Grey
I do love this pillow, it does take up a lot of space on my queen bed! But when I wrap my legs around the pillow, it gives me much relief on my back! It also has basically a built-in pillow so you don’t even need to use a pillow! I love that I was able to unzip the outer material and wash it! You can use it to sit up and support your back, and when the baby comes, you can use to help with feeding! sometimes I have to turn it completely on the other side if I want to turn over, it’s big!! heavy! Very soft! Not flat at all! Firmness is great! Height is great! I highly recommend! I’m also five months! i got it about 2 months ago!!
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Reviewed in the United States on February 13, 2026
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