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Crash bars – also called engine guards or highway bars – are one of those parts most riders regret not having until the day they actually need one. Whether it’s a slow-tip at a gas station, a gravel patch on a curve, or a deer deciding to rearrange your riding plans, a properly fitted engine guard can mean the difference between a stressful afternoon and a several-thousand-dollar repair bill. Our research team analyzed hundreds of forum threads on HDForums and r/Harley, cross-referenced fitment data across model families, and combed through the HD Service Manual library to build this guide.
The Harley world lumps three distinct products under “crash bars”: engine guards (lower-mount bars that protect the jugs and primary), highway bars (forward footpeg platforms on a guard-style frame), and full crash bars (high-mount systems with crash-slide features like Delrin sliders). We cover all three here, sorted by model family – Touring (FLHX/FLTRX/FLHR), Softail (M8 2018+), Sportster (XL 2004-2022), and Dyna (FXD 1991-2017) – with honest fitment notes on year range and frame designation, never just “fits most Harleys.”
If you want the quick answer: the Harley-Davidson OEM Engine Guard Kit (P/N 49000139) is the most painless bolt-on for 2018+ Softail riders who want factory fitment and a 1-year warranty. For Touring riders who want the highway peg and guard combo in one bar, the Lindby Linbar has been the benchmark since 1993. Read on for all eight picks across every major frame family.
Key Takeaways
- The Bung King M8 Softail Highway Peg Crash Bar and the HD OEM Engine Guard (P/N 49000139) are the top Softail picks – Bung King wins on crash-slide performance with replaceable Delrin sliders; OEM wins on simplicity and warranty compatibility.
- For Touring models (FLHX/FLTRX/FLHR, 1997-2025), the Lindby Linbar and HogWorkz Touring Engine Guard are the most consistently recommended options on HDForums; Lindby has 10 adjustable O-ring peg positions, HogWorkz is a true drop-in replacement at a lower price point.
- Sportster riders (XL883/XL1200/Iron 883/Forty-Eight, 2004-2022) benefit most from the HogWorkz Mustache Engine Guard – the mustache-style profile keeps lean angle clearance while protecting the cylinder jugs.
- Dyna owners (1991-2017 with mid controls) should look at the Bung King Dyna/FXR Highway Peg Crash Bar – the only widely available option that addresses the 2004-2017 voltage regulator relocation issue with a welded bracket.
- Per the HD Service Manual (2019 Touring M8, p. 3-124), engine guard lower screws torque to 15-20 ft-lbs and upper screws to 22-28 ft-lbs. Always use a torque wrench – a loose guard can contact the exhaust at speed.
| Harley-Davidson OEM Engine Guard Kit (Softail, P/N 49000139) | Best OEM Softail | Fitment: 2018-2026 Softail (excl. FXDRS) | Finish: Gloss Black | Style: One-piece engine guard | VIEW LATEST PRICE | Read Our Analysis | |
| HogWorkz Engine Guard / Crash Bar for Harley Touring 2009-2025 | 
| Best Value Touring | Fitment: 2009-2025 Touring (FLHX/FLTRX/FLHR) | Finish: Chrome or Black | Style: Engine guard + highway peg mount | VIEW LATEST PRICE | Read Our Analysis |
| HogWorkz Engine Guard / Crash Bar for Harley Softail 2018-2026 | 
| Best Budget Softail | Fitment: 2018-2026 Softail (M8) | Finish: Chrome or Black | Style: Engine guard with peg mounts | VIEW LATEST PRICE | Read Our Analysis |
| Lindby Linbar Highway Bars for Harley Touring 1997-2025 |  |
Best Highway Bar | Fitment: 1997-2025 Touring / Trike | Material: 1-1/4″ high-tensile steel, triple chrome | Style: Highway bar, 10 adjustable O-ring pegs | VIEW LATEST PRICE | Read Our Analysis |
| Bung King Highway Peg Crash Bar – M8 Softail (2018-2025) | 
| Best Protection Softail | Fitment: 2018-2025 M8 Softail, mid controls | Material: TIG-welded mild steel, gloss black | Feature: Replaceable Delrin slide sliders | VIEW LATEST PRICE | Read Our Analysis |
| HogWorkz Mustache Engine Guard for Harley Sportster 2004-2022 | 
| Best Sportster Pick | Fitment: 2004-2022 XL883/XL1200/Iron 883/Forty-Eight | Style: Mustache profile (low clearance) | Finish: Chrome or Black | VIEW LATEST PRICE | Read Our Analysis |
| Bung King Highway Peg Crash Bar – Dyna & FXR (1991-2017) |  |
Best Dyna Pick | Fitment: 1991-2017 Dyna (FXDB/FXDL/FXDC) + FXR | Material: TIG-welded mild steel, USA-made | Dyna 2004-2017: Regulator bracket included | VIEW LATEST PRICE | Read Our Analysis |
| Harley-Davidson OEM Touring Mustache Engine Guard (P/N 49010-06) | Best OEM Touring Option | Fitment: Touring FLH/FLT (verify year-specific) | Source: Genuine HD accessory, warranty-safe | Style: Mustache engine guard, OEM profile | VIEW LATEST PRICE | Read Our Analysis |
More Details on Our Top Picks
Harley-Davidson OEM Engine Guard Kit (Softail, P/N 49000139)
If you want zero fitment drama and a genuine Harley part number, this is the Softail engine guard to start with. P/N 49000139 is Harley’s own one-piece engine guard in gloss black, designed specifically for 2018-and-later Softail frames (Milwaukee-8 platform). It includes all mounting hardware and fits the frame weldment points exactly as the factory intended – no adapter plates, no head-scratching.
Installation follows the HD service procedure: lower screws torque to 15-20 ft-lbs and the upper screw to 22-28 ft-lbs (per the HD Service Manual, 2019 Touring M8, p. 3-124 – the same procedure applies to Softail mounts). The OEM kit provides confidence you’re working with manufacturer-validated hardware. Fitment note: does not fit FXDRS models. On the 2022+ FXLRST (Low Rider ST), you’ll need to also order the Flat-Out Bar Adapter Kit (P/N 47200927) separately.
The trade-off is clear: this guard is a straight engine protector, not a highway peg platform. If you want footpeg mounts for long-haul comfort, look at the HogWorkz or Bung King options listed below. Also note it does not fit with Extended Reach Forward Control Kits. On HDForums, a Street Bob owner noted the OEM guard sat tighter to the engine than aftermarket alternatives, preferring the cleaner visual line it created.
Who it’s for: 2018-2026 Softail riders (FLSB Street Bob, FLSL Slim, FLHCS Heritage Classic 114, FXBB Street Bob, etc.) who want an OEM-spec guard with a 1-year limited Harley warranty and don’t need highway peg mounting.
- Part Number:49000139
- Fitment:2018-2026 Softail (excl. FXDRS)
- Finish:Gloss Black
- Style:One-piece engine guard
- Hardware Included:Yes – full mount kit
- Highway Peg Mount:No
- Warranty:1-year limited (HD)
- FXLRST Note:Requires P/N 47200927 adapter
- Source:HD Official / J&P Cycles
HogWorkz Engine Guard / Crash Bar for Harley Touring 2009-2025
HogWorkz built their Touring engine guard to bolt onto existing OEM frame points and include highway peg mounts as standard – something the factory HD Touring guards often skip. Their bar covers the 2009-2025 FLH/FLT frame family: Street Glide (FLHX), Road Glide (FLTRX), Road King (FLHR), and variants, in both chrome and gloss black finishes.
Installation uses the existing lower fairing clamp points and the upper steering head mount. Owners on HDForums report about 45 minutes with hand tools, and the included hardware kit contains everything needed. The bar geometry follows the same lower-mount layout that HD specifies for Touring engine guards, which means the fairing support bracket fits cleanly at 40-50 in-lbs (per the HD Service Manual fairing torque table, same manual reference). The HogWorkz profile wraps lower around the primary and jugs – more traditional engine guard shape than the Lindby Linbar.
Comparing the two: HogWorkz gives more engine coverage and sits closer to the bike for a cleaner look. The Lindby Linbar sits more forward and doubles as a true highway bar platform with the 10 neoprene O-ring peg mounts for leg-position flexibility. If you want engine protection and a cleaner guard look, HogWorkz. If you’re doing 500-mile days and need footpeg adjustment range, Lindby. See our guide to the best Harley Touring shocks if you’re building out a full long-haul comfort setup.
Who it’s for: 2009-2025 Touring riders who want an affordable, correct-fitment engine guard with highway peg capability, available at J&P Cycles with fast shipping.
- Fitment:2009-2025 Touring (FLHX/FLTRX/FLHR)
- Finish:Chrome or Gloss Black
- Style:Engine guard + peg mount
- Highway Peg Mount:Yes – integrated
- Hardware Included:Yes
- Installation Time:~45 minutes
- Excludes:Ultra Limited / lower-faired models (verify)
- Available at:J&P Cycles
- Also covers:FLHX, FLTRX, FLHR, FLHTCU variants
HogWorkz Engine Guard / Crash Bar for Harley Softail 2018-2026
Where the OEM engine guard (P/N 49000139) gives you factory simplicity, the HogWorkz Softail guard gives you more bar for less money – with highway peg mounting built in. This is the aftermarket pick for M8 Softail owners who want to add footpeg comfort on longer rides while also protecting the engine cases and primary cover.
The bar fits the full 2018-2026 Milwaukee-8 Softail lineup and is available at J&P Cycles in both chrome and black. Multiple Heritage Softail Classic owners on HDForums switched from the OEM guard to aftermarket guards specifically to gain the highway peg mount – the OEM part has no provision for that. The HogWorkz guard is the most accessible price-point solution for that upgrade.
Compared to the Bung King M8 Softail option: HogWorkz costs less and has a more traditional engine guard shape. Bung King goes wider, uses TIG-welded mild steel with replaceable Delrin crash sliders, and has a more aggressive stance. If you’re on a budget and want solid daily protection plus peg mounts, HogWorkz is the call. If you want maximum crash performance and don’t mind the premium, Bung King is the upgrade path. If you’re also working on your foot comfort setup, pairing this guard with quality floorboards makes a real difference on longer hauls.
Who it’s for: 2018-2026 Softail riders on a budget who want engine protection plus highway peg mounts in one direct bolt-on package.
- Fitment:2018-2026 Harley Softail (M8)
- Finish:Chrome or Gloss Black
- Style:Engine guard with peg mounts
- Highway Peg Mount:Yes
- Hardware Included:Yes
- Frame Family:Milwaukee-8 Softail (2018+)
- Installation:Direct bolt-on
- Available at:J&P Cycles / RevZilla
- vs. OEM:Adds highway peg mounts at lower price
Lindby Linbar Highway Bars for Harley Touring 1997-2025
Lindby Custom invented the combined engine guard and highway peg in 1993, and the Linbar is still on Touring bikes because it solves a real problem: where do your feet go on a 600-mile day? The answer is a 1-1/4″ high-tensile steel tube bar with ten neoprene O-ring pegs along its length that you can position anywhere you want. Tall riders, shorter riders, riders with bad knees – they all land somewhere different on a Linbar, and that’s the point.
Fitment covers 1997-2025 Touring and Trike models across the full Twin Cam and Milwaukee-8 eras: FLHX Street Glide, FLTRX Road Glide, FLHR Road King, and trikes, in triple-chrome-plated or gloss black powder-coat. Lindby also makes the Magnumbar, Multibar, Twinbar, and Unibar variants for different style preferences and frame-specific fitment needs – if the Linbar profile doesn’t match your bike aesthetically, there’s likely another Lindby model that does.
The trade-off: some owners on HDForums note fitment complications when running aftermarket forward controls – verify compatibility before ordering if you’ve swapped to non-stock controls. Also, the Linbar is a highway bar more than a full crash cage; it provides good lower-engine and primary-side protection, but won’t shield the tank in a high-side. For 2024+ liquid-cooled Touring variants, also verify the clearance against the new radiator hose routing before ordering aftermarket.
Who it’s for: Touring riders who do long-distance miles and want the most flexible footpeg positioning system available, with 30+ years of proven HD Touring fitment behind it.
- Fitment:1997-2025 Harley Touring / Trike
- Material:1-1/4″ high-tensile steel tubing
- Finish:Triple chrome or gloss black powder coat
- Peg System:10 neoprene O-rings, fully adjustable
- Manufacturer:Lindby Custom (est. 1993)
- Variants:Linbar, Magnumbar, Multibar, Twinbar, Unibar
- Made in:USA
- Available at:J&P Cycles / RevZilla
- Fwd. Controls:Verify fitment if non-stock
Bung King Highway Peg Crash Bar – M8 Softail (2018-2025)
Bung King is the brand that takes crash bar engineering seriously enough to consult stunt riders during R&D. The result is a fully TIG-welded mild steel bar with replaceable Delrin sliders at each end – engineered specifically to let the bike slide smoothly across pavement during a crash, rather than catching and causing a secondary tumble. That’s a feature most engine guards on the market simply don’t have.
The M8 Softail version fits Street Bob (FXBB), Low Rider (FXLR), Low Rider S (FXLRS), Low Rider ST (FXLRST), and Softail Standard (FXST) in mid-control configuration, for model years 2018-2025. Finished in gloss black powder coat, the bar serves as both crash protection and a highway peg mount platform. On HDForums, a Softail rider compared multiple brands and called Bung King “more attractive looking and much more sturdy” specifically pointing to the visible weld quality as a differentiator.
The bar’s geometry was engineered after extensive testing to maintain the bike’s lean angle – the placement doesn’t cut into your corner clearance. This matters more than most riders realize: a crash bar that sits too wide or too high will scrape pavement before your footpegs do, which is not ideal in a lean. Bung King’s approach is thoughtful on this point in a way that generic guards aren’t.
Who it’s for: 2018-2025 M8 Softail riders with mid controls who want the most crash-engineered guard on the market and are willing to pay the USA-made premium for it.
- Fitment:2018-2025 M8 Softail (mid controls)
- Models:FXBB, FXLR, FXLRS, FXLRST, FXST
- Material:TIG-welded mild steel
- Finish:Gloss black powder coat
- Crash Feature:Replaceable Delrin end sliders
- Made in:USA
- Highway Peg Mount:Yes
- Forward Controls:Does NOT fit (mid controls only)
- Lean Angle:Engineered to preserve clearance
HogWorkz Mustache Engine Guard for Harley Sportster 2004-2022
Sportster riders face a unique challenge with crash bars: the XL frame sits lower than Softail or Touring platforms, so a bar that’s too tall will scrape pavement before your footpeg does in a lean. The mustache-style profile solves this by curving along the lower engine case, keeping the bar low enough to protect without costing you corner clearance – which is why it’s the most-referenced Sportster guard option across every HDForums thread we analyzed.
The HogWorkz Mustache Engine Guard covers 2004-2022 XL Sportster models: XL883, XL1200, Iron 883, Forty-Eight (2010-2020), Seventy Two (2012-2016), SuperLow (2014-2017), and Roadster (2016-2020). Available in chrome and gloss black. The 1.25″ tube diameter is industry standard for Sportster guards. One owner on harley-davidsonforums.com who dropped their Sportster 12-15 times learning to ride wrote they were “VERY glad for the crash guards” and the bars prevented serious damage every time.
One fitment note: these are designed for Sportsters with forward controls (stock configuration). If you’ve switched to mid controls, verify clearance before ordering. Also critical: these do NOT fit the 2021+ Sportster S or 2022+ Nightster – those bikes use the Revolution Max 1250 engine on a completely different frame platform. For those newer models, you’ll need to look at Revolution Max-specific crash bars separately.
Who it’s for: 2004-2022 Sportster riders (XL883, XL1200, Iron 883, Forty-Eight) who want low-profile engine protection that doesn’t compromise lean angle on a bike that actually leans.
- Fitment:2004-2022 XL883/XL1200/Iron 883/Forty-Eight
- Style:Mustache engine guard (low profile)
- Tube Diameter:1.25″
- Finish:Chrome or Gloss Black
- Hardware Included:Yes
- Control Type:Forward controls (stock)
- Frame Family:Evolution Sportster XL (1986-2022)
- Available at:J&P Cycles
- NOT for:2021+ Sportster S / Nightster (Revolution Max)
Bung King Highway Peg Crash Bar – Dyna & FXR (1991-2017)
Finding a quality crash bar for the 2006-2017 Dyna family (FXDB Street Bob, FXDL Low Rider, FXDC Super Glide Custom, FXDF Fat Bob) is harder than it should be – most aftermarket manufacturers have shifted focus to the M8 Softail platform and left the Dyna crowd with limited options. Bung King is one of the few that took the Dyna fitment seriously, building model-year-specific kits that address a problem most other bars ignore.
The 2004-2017 Dyna kit includes a regulator relocation bracket welded directly to the crash bar – a necessary modification because the voltage regulator on those model years sits in a location that conflicts with standard crash bar placement. Ignore this and your guard will compress the regulator mount or restrict airflow to it. Bung King solved it at the manufacturing stage. The 2003-and-earlier Dyna and all FXR variants keep the regulator in the factory location and don’t need the bracket. The bar is fully TIG-welded mild steel with Delrin end sliders, USA-made, and serves as both a highway peg mount and a crash protection system.
On HDForums, a Dyna Wide Glide owner specifically mentioned the Bung King guard gave the bike “a meaner look” as a side effect of installing it – something they weren’t expecting but appreciated. The bar does not fit 06-17 FXDSE2 (CVO) models, and it’s strictly for mid-control configurations. If you’re on a 2007-2017 Twin Cam Dyna, this is the crash bar that actually fits the platform correctly.
Who it’s for: 1991-2017 Dyna and FXR owners with mid controls who want USA-made crash protection that properly addresses the voltage regulator clearance issue on 2004-2017 Dyna models.
- Fitment:1991-2017 Dyna + FXR (mid controls)
- Models:FXDB, FXDL, FXDC, FXDF, FXR variants
- Material:TIG-welded mild steel
- Crash Feature:Replaceable Delrin end sliders
- Made in:USA
- 2004-2017 kits:Regulator relocation bracket welded in
- Highway Peg Mount:Yes
- NOT for:06-17 FXDSE2 (CVO)
- NOT for:Forward control configurations
Harley-Davidson OEM Touring Mustache Engine Guard (P/N 49010-06)
Harley’s OEM Touring mustache engine guard (P/N 49010-06) is the factory accessory for FLH/FLT Touring models when you want the clean, OEM-matched look without going to an aftermarket bar. It installs at the factory frame weldment points using hardware that meets Harley’s own torque specs – per the HD Service Manual (2019 Touring M8, p. 3-124), lower screws at 15-20 ft-lbs, upper at 22-28 ft-lbs. If your bike is under dealer warranty, the OEM part eliminates any conversation about aftermarket accessories voiding coverage.
The “mustache” profile follows the lower engine case on both sides with a curved shape that prioritizes the primary-side and engine-case-side coverage. It’s a different design than the forward-extending highway bar layout – this guard sits closer to the engine for a cleaner visual line. It does not include highway peg mounts, so if you want footpeg comfort, this isn’t the answer – look at the Lindby Linbar or HogWorkz Touring guard instead.
One practical caveat worth knowing: OEM Touring engine guard fitment is highly year-specific. P/N 49010-06 covers a specific model year range – always verify against your VIN or confirm with an HD dealer before ordering. The HogWorkz and Lindby options generally offer broader year coverage without the part-number verification step. For 2024+ liquid-cooled Touring models specifically, the new radiator plumbing creates tighter clearances – verify fitment with your dealer for the current applicable OEM part number.
Who it’s for: Touring riders on dealer warranty who want a genuine HD accessory with the factory mustache-profile look and full warranty compatibility, and who don’t need highway peg mounting.
- Part Number:49010-06
- Style:Mustache engine guard
- Fitment:Touring FLH/FLT (verify year with dealer)
- Source:Genuine HD Accessory
- Lower Torque:15-20 ft-lbs (HD Service Manual)
- Upper Torque:22-28 ft-lbs (HD Service Manual)
- Highway Peg Mount:No
- Warranty Safe:Yes – factory part
- Finish:Chrome (model/year-specific)
How to Choose a Crash Bar or Engine Guard for Your Harley
The right choice comes down to your frame family, control configuration, and what scenario you’re actually protecting against.
Engine Guard vs. Highway Bar vs. Full Crash Bar
An engine guard (like HD OEM P/N 49000139) mounts low at the frame weldments and protects the engine cases, primary cover, and lower cylinder fins from pavement contact in a tip-over. A highway bar (like the Lindby Linbar) extends forward with footpeg mounts for rider comfort on long hauls. A full crash bar (like the Bung King M8 Softail and Dyna models) adds Delrin crash sliders engineered for slide scenarios beyond slow-speed tip-overs. Most Touring riders want the highway bar combo; Softail and Sportster riders are usually better served by a straight engine guard or the Bung King crash-bar approach.
Always Specify Year AND Frame Designation
Harley runs distinct frame platforms – the M8 Softail (2018+), Twin Cam Softail (2000-2017), Evolution Sportster (1986-2022), Dyna (1991-2017), and the FLH/FLT Touring family. A bar that fits a 2018 Street Bob will not fit a 2017 Street Bob (completely different frames). Always confirm fitment by year AND frame designation – FXBB, FLHX, XL883, FXDB, etc. – before ordering. Never rely on “fits most Harleys” listings.
Chrome vs. Black Powder Coat
Triple chrome plating (Lindby Linbar) polishes to a mirror finish but shows water spots and surface rust faster in wet or salt-road climates. Gloss black powder coat (Bung King, HogWorkz black, OEM 49000139) hides minor scuffs and is more durable in daily-rider conditions. For Midwest and Northeast riders dealing with road salt, powder coat is the practical choice. For Southwest riders who want the full chrome cruiser look, triple-chrome is worth maintaining.
Do You Actually Need Highway Peg Mounts?
Under two hours of riding, a straight engine guard without peg mounts is simpler and cleaner. For 3+ hour rides, the ability to shift your leg position forward on a Lindby or HogWorkz guard reduces hip and knee fatigue meaningfully. The Bung King M8 Softail bar includes peg mounting standard. The HD OEM Softail guard (P/N 49000139) does not. If you’re building out a full long-haul comfort setup, see our guides on aftermarket floorboards and Touring shocks.
Torque Specs: Use a Wrench, Not Your Hands
This comes up on HDForums every few months – riders hand-tighten engine guard bolts and find movement after a few weeks. Per the HD Service Manual (2019 Touring M8, p. 3-124): engine guard lower screws torque to 15-20 ft-lbs (20.3-27.1 N-m); upper screw to 22-28 ft-lbs (29.8-37.9 N-m); fairing support bracket-to-engine guard screws at 40-50 in-lbs. A loose engine guard can contact the exhaust or primary at speed. These specs apply across Touring and Softail platforms – same mounting system, same service procedure.
Crash Bar and Engine Guard Comparison
| Bar / Guard | Fitment | Style | Peg Mounts | Finish | USA Made | Best For |
|---|---|---|---|---|---|---|
| HD OEM Guard (P/N 49000139) | 2018-2026 Softail (excl. FXDRS) | Engine guard | No | Gloss Black | N/A | OEM-spec Softail protection |
| HogWorkz Touring Guard | 2009-2025 FLH/FLT Touring | Guard + peg mount | Yes | Chrome / Black | No | Affordable Touring combo |
| HogWorkz Softail Guard | 2018-2026 Softail (M8) | Guard + peg mount | Yes | Chrome / Black | No | Budget Softail with pegs |
| Lindby Linbar | 1997-2025 Touring / Trike | Highway bar | Yes (10 O-ring) | Chrome / Black | Yes | Long-haul Touring comfort |
| Bung King M8 Softail Bar | 2018-2025 Softail (mid ctrl) | Full crash bar | Yes | Gloss Black | Yes | Max crash protection Softail |
| HogWorkz Mustache (Sportster) | 2004-2022 XL883/XL1200 | Mustache guard | Yes (fwd ctrl) | Chrome / Black | No | Low-profile Sportster guard |
| Bung King Dyna/FXR Bar | 1991-2017 Dyna + FXR (mid ctrl) | Full crash bar | Yes | Gloss Black | Yes | Dyna with regulator fix |
| HD OEM Touring Guard (49010-06) | Touring FLH/FLT (year-specific) | Mustache guard | No | Chrome | N/A | Warranty-safe OEM Touring look |
Frequently Asked Questions
What is the difference between a crash bar and an engine guard on a Harley-Davidson?
The terms are widely used interchangeably by riders, but there’s a real distinction. An engine guard is any bar that bolts to the frame to protect the engine cases and primary cover in a tip-over. A crash bar typically implies a more robust system engineered for higher-speed crash scenarios – often featuring Delrin sliders (as on Bung King models) that allow the bike to slide across pavement rather than catching and tumbling. Highway bars are a subset of engine guards that add footpeg mounting platforms for rider comfort on long runs. Most riders using “crash bar” on HDForums mean any of the three.
Do crash bars actually protect your Harley in an accident?
For the most common scenario – a slow-speed tip-over at a gas station, parking lot, or while backing up – engine guards are genuinely effective. Multiple owner reports across HDForums document zero engine, primary, or exhaust damage from slow tip-overs on bikes with guards installed. One owner on harley-davidsonforums.com reported dropping their Sportster “12-15 times learning to ride” and credited the crash guards with preventing serious damage each time. For high-speed impacts, protection is partial – a Delrin-slider crash bar helps the bike slide rather than tumble, but won’t prevent all damage. Guards are most valuable for the most common accident type, not the rarest one.
Will an aftermarket crash bar affect my Harley’s warranty?
Under the Magnuson-Moss Warranty Act, a dealer cannot void your entire warranty simply because you installed an aftermarket part. However, if an aftermarket engine guard is found to have caused a specific failure – for example, if a poorly fitting guard contacted the primary cover and caused a leak – that specific claim could be denied. To avoid any grey area, use a properly fitted guard (correct year and frame designation), torque bolts to spec, and keep the OEM guard on hand. Using the HD OEM guards (P/N 49000139 for Softail, P/N 49010-06 for Touring) removes any possible complication entirely.
Can I mount highway pegs to a standard engine guard?
Yes, if the guard has provisions for it. Most aftermarket guards (HogWorkz, Lindby Linbar, Bung King) include highway peg mounting as standard. The HD OEM Softail guard (P/N 49000139) does not include peg mounts – you’d need to add a separate clamp-on peg kit or switch to an aftermarket guard. Standard highway peg mounts use 1-1/4″ tube diameter, which is the industry norm for Harley highway bars. If you’re looking to build out foot comfort further, our aftermarket floorboards guide has good options for that upgrade.
What crash bar fits a 2004-2017 Harley Dyna?
The Bung King Highway Peg Crash Bar for Dyna and FXR is the most purpose-built option for this frame family. The 2004-2017 Dyna-specific kit includes a voltage regulator relocation bracket welded to the crash bar – addressing a real fitment issue that most generic crash bars ignore. The bar fits FXDB Street Bob, FXDL Low Rider, FXDC Super Glide Custom, FXDF Fat Bob, and FXR models with mid controls. It does not fit 06-17 FXDSE2 (CVO) models or forward-control configurations. For the Twin Cam Dyna era, also check our Twin Cam years-to-avoid guide for model-year-specific context on your bike.
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