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Arlen Ness Titanium Derby Cover Bolts
49.95 USD
Finish off your engine with the unmistakable look and performance of the Arlen Ness Titanium Derby Cover Bolt Kit. Precision-machined from solid titanium, these 12-point bolts replace bulky factory hardware with a lightweight, high-strength upgrade that delivers both function and style.
Each bolt features Arlen Ness’ signature spot-drilled bolt head and lightning-hole flange design, giving your primary cover a clean, race-inspired appearance while reducing overall weight. It’s a subtle yet high-impact upgrade for one of the most visible areas on your Harley.
Key Features
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CNC Machined from Solid Titanium
Exceptional strength, corrosion resistance, and weight savings over factory and stainless hardware -
12-Point Bolt Head Design
Performance-inspired look that complements high-end custom and performance builds -
Spot-Drilled Head & Lightning-Hole Flange
Signature Arlen Ness design details for reduced weight and elevated aesthetics -
Reduced Weight
Lighter than OEM and stainless steel derby cover bolts -
Complete Bolt Kit
Includes all required bolts for the engine’s derby cover installation
Available Finishes
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Polished Titanium
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Black
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Gold
Fitment
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2007–2025 Touring
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2007–2017 Softail
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2007–2017 Dyna
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2018–2025 Softail
Why Upgrade to Titanium?
Titanium offers superior strength-to-weight ratio, corrosion resistance, and long-term durability, making it the ideal material for performance-focused Harley builds. Combined with Arlen Ness’ meticulous CNC machining and iconic design language, this derby cover bolt kit delivers a premium finishing touch your engine deserves.
Ideal For:
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Riders upgrading from dull OEM hardware
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Performance and custom Harley builds
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Matching other 12-point or titanium fasteners
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Clean, high-end engine detailing
Check out our ARP Derby bolt kit HERE.
Fitment Guide:
2007-2025 Touring & 2007-2017 Softail & Dyna fits:
| 2025 | Harley-Davidson | Street Glide Ultra FLHXU | - | - |
| 2025 | Harley-Davidson | Road Glide Custom FLTRX | - | - |
| 2025 | Harley-Davidson | Tri Glide Ultra Classic FLHTCUTG | - | - |
| 2025 | Harley-Davidson | Softail Heritage Classic FLHC | - | - |
| 2025 | Harley-Davidson | Road Glide 3 FLTRT | - | - |
| 2025 | Harley-Davidson | Street Glide EFI FLHX | - | - |
| 2025 | Harley-Davidson | CVO Street Glide FLHXSE | - | - |
| 2025 | Harley-Davidson | FLTRXRRSE CVO Road Glide RR | - | - |
| 2025 | Harley-Davidson | FLHC Heritage Classic 117 | - | - |
| 2025 | Harley-Davidson | Electra Glide Police FLHTP | - | - |
| 2024-2025 | Harley-Davidson | FLTRXSTSE CVO Road Glide ST | - | - |
| 2024-2025 | Harley-Davidson | Road Glide Police FLTRXP | - | - |
| 2023-2025 | Harley-Davidson | FLTRT Road Glide 3 | - | - |
| 2023 | Harley-Davidson | FLHFB Electra Glide Highway King | - | - |
| 2022-2023 | Harley-Davidson | FLHXST Street Glide ST | - | - |
| 2022-2023 | Harley-Davidson | FLTRKSE CVO Road Glide Limited | - | - |
| 2022-2023 | Harley-Davidson | FLTRXST Road Glide ST | - | - |
| 2022 | Harley-Davidson | FLHTCUTG Tri Glide Ultra G.I. | - | - |
| 2021 | Harley-Davidson | FLH Electra Glide Revival | - | - |
| 2020-2024 | Harley-Davidson | FLTRK Road Glide Limited | - | - |
| 2020-2022 | Harley-Davidson | FLHTCUTGSE CVO Tri Glide | - | - |
| 2018-2024 | Harley-Davidson | FLHCS Heritage Classic 114 | - | - |
| 2018-2021 | Harley-Davidson | FLHC Heritage Classic 107 | - | - |
| 2017-2025 | Harley-Davidson | FLHRXS Road King Special | - | - |
| 2016-2017 | Harley-Davidson | FLSS Softail Slim S | - | - |
| 2016-2017 | Harley-Davidson | FXDLS Low Rider S | - | - |
| 2016-2017 | Harley-Davidson | FXSE CVO Pro Street Breakout | - | - |
| 2016-2017 | Harley-Davidson | FLSTFBS Fat Boy S | - | - |
| 2015-2025 | Harley-Davidson | FLTRX Road Glide | - | - |
| 2015-2023 | Harley-Davidson | FLTRXS Road Glide Special | - | - |
| 2015-2019 | Harley-Davidson | FLHTKL Ultra Limited Low | - | - |
| 2015-2016 | Harley-Davidson | FLHTCUL Electra Glide Ultra Classic Low | - | - |
| 2014-2023 | Harley-Davidson | FLHXS Street Glide Special | - | - |
| 2014-2021 | Harley-Davidson | FLHTKSE CVO Limited | - | - |
| 2014-2017 | Harley-Davidson | FXDL Low Rider | - | - |
| 2014-2015 | Harley-Davidson | FLSTNSE CVO Softail Deluxe | - | - |
| 2014 | Harley-Davidson | FLHRSE6 CVO Road King | - | - |
| 2014 | Harley-Davidson | CVO Road King FLHRSE | - | - |
| 2014 | Harley-Davidson | Electra Glide Ultra Classic Low FLHTCUL | - | - |
| 2013-2017 | Harley-Davidson | FXSB Breakout | - | - |
| 2013-2014 | Harley-Davidson | FXSBSE CVO Breakout | - | - |
| 2013 | Harley-Davidson | FLHRSE5 CVO Road King | - | - |
| 2013 | Harley-Davidson | FLHTCUSE8 CVO Ultra Classic Electra Glide | - | - |
| 2013 | Harley-Davidson | FLTRXSE2 CVO Road Glide Custom | - | - |
| 2012-2017 | Harley-Davidson | FLS Softail Slim | - | - |
| 2012-2016 | Harley-Davidson | FLD Switchback | - | - |
| 2012, 2018-2025 | Harley-Davidson | FLTRXSE CVO Road Glide | - | - |
| 2012 | Harley-Davidson | FLSTSE3 CVO Softail Convertible | - | - |
| 2012 | Harley-Davidson | FLHTCUSE7 CVO Ultra Classic Electra Glide | - | - |
| 2012 | Harley-Davidson | FLHXSE3 CVO Street Glide | - | - |
| 2012 | Harley-Davidson | FLTRXSE CVO Road Glide Custom | - | - |
| 2011-2013, 2016-2019 | Harley-Davidson | FLTRU Road Glide Ultra | - | - |
| 2011-2013 | Harley-Davidson | FXS Blackline | - | - |
| 2011, 2015-2016 | 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 | - | - |
| 2010-2024 | Harley-Davidson | FLHTK Ultra Limited | - | - |
| 2010-2017 | Harley-Davidson | FLSTFB Fat Boy Lo | - | - |
| 2010-2014 | Harley-Davidson | FLHTK Electra Glide Ultra Limited | - | - |
| 2010-2013 | Harley-Davidson | FLTRX Road Glide Custom | - | - |
| 2010-2012 | Harley-Davidson | Softail Standard EFI FXSTI | - | - |
| 2010-2011 | Harley-Davidson | FLHXXX Street Glide Trike | - | - |
| 2010, 2015-2025 | 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 | - | - |
| 2009-2025 | Harley-Davidson | Road King Police FLHP | - | - |
| 2009-2025 | Harley-Davidson | FLHTCUTG Tri Glide Ultra | - | - |
| 2009-2013 | Harley-Davidson | FLHTCUTG Tri Glide Ultra Classic | - | - |
| 2009-2013 | Harley-Davidson | Road King Classic FLHRC | - | - |
| 2009 | Harley-Davidson | Fat Boy Lo FLSTFB | - | - |
| 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 | - | - |
| 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 | FXDSE2 Screamin Eagle Dyna | - | - |
| 2008 | Harley-Davidson | FXSTSSE2 Screamin Eagle Softail Springer | - | - |
| 2007-2025 | Harley-Davidson | Electra Glide Police FLHTPI | - | - |
| 2007-2025 | Harley-Davidson | FLHX Street Glide | - | - |
| 2007-2022 | Harley-Davidson | FLHR Road King | - | - |
| 2007-2019 | Harley-Davidson | FLHTCU Electra Glide Ultra Classic | - | - |
| 2007-2017 | Harley-Davidson | FLSTC Heritage Softail Classic | - | - |
| 2007-2017 | Harley-Davidson | FLSTF Fat Boy | - | - |
| 2007-2017 | Harley-Davidson | FLSTN Softail Deluxe | - | - |
| 2007-2017 | Harley-Davidson | FXDB Street Bob | - | - |
| 2007-2014 | Harley-Davidson | FXDC Super Glide Custom | - | - |
| 2007-2013 | Harley-Davidson | FLHRC Road King Classic | - | - |
| 2007-2013 | Harley-Davidson | FLHTC Electra Glide Classic | - | - |
| 2007-2010, 2016 | Harley-Davidson | FLTR Road Glide | - | - |
| 2007-2010 | Harley-Davidson | FXD Dyna Super Glide | - | - |
| 2007-2010 | Harley-Davidson | FXSTC Softail Custom | - | - |
| 2007-2009, 2019-2022 | Harley-Davidson | FLHT Electra Glide Standard | - | - |
| 2007-2009, 2014-2017 | Harley-Davidson | FXDL Dyna Low Rider | - | - |
| 2007-2009 | Harley-Davidson | FXST Softail Standard | - | - |
| 2007-2009 | Harley-Davidson | FXSTB Night Train | - | - |
| 2007-2008, 2010-2017 | Harley-Davidson | FXDWG Dyna Wide Glide | - | - |
| 2007-2008 | Harley-Davidson | FLHRSE3 Screamin Eagle Road King | - | - |
| 2007, 2010 | Harley-Davidson | Softail Rocker FXCW | - | - |
| 2007 | Harley-Davidson | FLHTCUSE2 Screamin Eagle Ultra Classic Electra Glide | - | - |
| 2007 | Harley-Davidson | FLSTSC Softail Springer Classic | - | - |
| 2007 | Harley-Davidson | FXDSE Screamin Eagle Dyna | - | - |
| 2007 | Harley-Davidson | FXSTSSE Screamin Eagle Softail Springer | - | - |
| 2007 | Harley-Davidson | Softail Rocker C FXCWC | - | - |
| 2007 | Harley-Davidson | FLHRS Road King Custom | - | - |
| 2007 | Harley-Davidson | FXSTD Softail Deuce |
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