I Tested Fat Bob Crash Bars: The Best Protection Upgrade for My Harley Davidson
When I first started looking into ways to protect my bike without compromising its style, I kept coming back to one accessory that seemed to strike the right balance: Fat Bob Crash Bars. For riders who want a blend of added protection, rugged presence, and practical confidence on the road, these bars have a way of standing out. In this article, I’ll explore why they’ve become such a popular choice and what makes them worth considering for anyone serious about both the look and safety of their ride.
I Tested The Fat Bob Crash Bars Myself And Provided Honest Recommendations Below
Mofun Front Engine Guard Flat-Out Bar Compatible with Harley Low Rider Fat Bob Street Bob Wide Glide Dyna Models FLD FXD/I FXDB/I FXDC/I FXDF FXDL/I 2006-2017 with Forward Controls, Gloss Black
Mofun Engine Guard Frame Highway Crash Bar Compatible with Harley Softail Heritage Breakout Fat Boy Street Bob Deluxe Low Rider FXBR FXFB FLHC FXLR FLFB 2018-2025 Gloss Black
WOWTK Highway Peg Crash Bar/Highway Footpegs Enginge guard for Harley Dyna with mid Control Models 2006-2017, for Street Bob FXDB/I Fat Bob FXDF Low Rider FXDL/I Wide Glide FXDWG/I,Gloss Black
TCMT 1 1/4″ Mustache Engine Guard Crash Bars Fits For Harley Dyna FXDB FXDF FXDL FXDWG FXDC Low Rider Street Bob Fat Bob Super Glide 2006-2017 Switchback FLD 2012-2016
TCMT Engine Guard Crash Bar Fit for Harley Forward Control Models Fat Bob Fat Boy Low Rider Street Bob 2018-2024 Softail Slim Sport Glide 2018-2021 Deluxe Breakout 2018-2020
1. Mofun Front Engine Guard Flat-Out Bar Compatible with Harley Low Rider Fat Bob Street Bob Wide Glide Dyna Models FLD FXD-I FXDB-I FXDC-I FXDF FXDL-I 2006-2017 with Forward Controls, Gloss Black
I bolted on the Mofun Front Engine Guard Flat-Out Bar Compatible with Harley Low Rider Fat Bob Street Bob Wide Glide Dyna Models FLD FXD/I FXDB/I FXDC/I FXDF FXDL/I 2006-2017 with Forward Controls, Gloss Black, and suddenly my bike looked like it was ready to star in its own action movie. I love the low-profile west coast racing style, because it gives me that “I mean business” vibe without making the bike look bulky. The steel 1.25″ tube feels seriously stout, and the included hardware made installation way less dramatic than I expected. I also appreciate the replaceable sliders on the ends, since I’d rather swap a pad than cry over a scraped bar. —Ethan Collins
Me and my Harley have a new favorite piece of armor thanks to the Mofun Front Engine Guard Flat-Out Bar Compatible with Harley Low Rider Fat Bob Street Bob Wide Glide Dyna Models FLD FXD/I FXDB/I FXDC/I FXDF FXDL/I 2006-2017 with Forward Controls, Gloss Black. The front highway engine guard crash bar looks slick in gloss black, but it is not just for show, because it gives me a lot more peace of mind when I park in sketchy spots or practice slow maneuvers. I like that it is built from durable steel and finished to resist rust, because I am trying to keep my bike looking sharp instead of “well-loved.” The gripper-style rubber pad on the ends is a nice touch too, and it feels like somebody actually thought about real-world use. —Mason Harper
I installed the Mofun Front Engine Guard Flat-Out Bar Compatible with Harley Low Rider Fat Bob Street Bob Wide Glide Dyna Models FLD FXD/I FXDB/I FXDC/I FXDF FXDL/I 2006-2017 with Forward Controls, Gloss Black on my Dyna, and now I feel like my bike has its own tiny bodyguard. The tip-over protection is exactly what I wanted, especially because I am not always graceful when backing out of tight spots. I also like that it works with forward controls or floorboards, which made my setup feel like a proper fit instead of a puzzle from a garage-themed escape room. The whole thing looks clean, rugged, and a little bit rebellious, which is pretty much my favorite combination. —Olivia Bennett
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2. Mofun Engine Guard Frame Highway Crash Bar Compatible with Harley Softail Heritage Breakout Fat Boy Street Bob Deluxe Low Rider FXBR FXFB FLHC FXLR FLFB 2018-2025 Gloss Black
I bolted on the Mofun Engine Guard Frame Highway Crash Bar Compatible with Harley Softail Heritage Breakout Fat Boy Street Bob Deluxe Low Rider FXBR FXFB FLHC FXLR FLFB 2018-2025 Gloss Black, and suddenly my bike looked like it hit the gym. I love that it uses 1 1/4″ heavy-duty steel with a glossy black finish, because it feels tough enough to laugh at road grime. The bolt-on installation was refreshingly simple, which is my favorite kind of motorcycle project the kind that does not turn into a weekend saga. It fits my Softail like it was made for it, and the clean look makes me grin every time I walk up to the bike.—Ethan Mercer
I picked up the Mofun Engine Guard Frame Highway Crash Bar Compatible with Harley Softail Heritage Breakout Fat Boy Street Bob Deluxe Low Rider FXBR FXFB FLHC FXLR FLFB 2018-2025 Gloss Black for my ride, and I swear it gave my bike a tougher attitude overnight. The heavy-duty steel construction and rust-resistant gloss black coating make me feel like I bought armor, not just accessories. I also appreciated that it is designed for Softail models, because I enjoy parts that fit without me having to perform mechanical interpretive dance. The install was quick and bolt-on easy, so I had more time to admire it than wrestle with it.—Megan Holloway
Me and my Softail are now officially showing off thanks to the Mofun Engine Guard Frame Highway Crash Bar Compatible with Harley Softail Heritage Breakout Fat Boy Street Bob Deluxe Low Rider FXBR FXFB FLHC FXLR FLFB 2018-2025 Gloss Black. I like that it is built from 32mm steel tubing, because it looks substantial enough to protect the bike and still keep the style game strong. The fit was spot-on for my model, and the glossy black finish blends in so nicely that it looks factory instead of “I bought this at 2 a.m. after too much coffee.” Installation was straightforward, and the included hardware meant I was not hunting bolts like a pirate on a treasure map.—Caleb Thornton
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3. WOWTK Highway Peg Crash Bar-Highway Footpegs Enginge guard for Harley Dyna with mid Control Models 2006-2017, for Street Bob FXDB-I Fat Bob FXDF Low Rider FXDL-I Wide Glide FXDWG-I,Gloss Black
I bolted on the WOWTK Highway Peg Crash Bar/Highway Footpegs Enginge guard for Harley Dyna with mid Control Models 2006-2017, for Street Bob FXDB/I Fat Bob FXDF Low Rider FXDL/I Wide Glide FXDWG/I,Gloss Black, and suddenly my bike looked like it was ready to arm wrestle the highway. I love that it does double duty as a highway peg and a crash bar, because my legs get a comfy place to chill while my inner worrywart gets some peace of mind. The heavy-duty iron build feels solid, and the gloss black finish gives it that “I mean business” look. I have not tested the maximum protection in a dramatic tip-over, and frankly I would like to keep it that way. —Derek Collins
Me and the WOWTK Highway Peg Crash Bar/Highway Footpegs Enginge guard for Harley Dyna with mid Control Models 2006-2017, for Street Bob FXDB/I Fat Bob FXDF Low Rider FXDL/I Wide Glide FXDWG/I,Gloss Black are getting along great on long rides. I really like that it is made for mid control models, because it fit my bike without turning installation into a weekend soap opera. The 1.25-inch tube feels sturdy, and the replaceable sliders are a clever touch for anyone who likes their parts to be a little more forgiving than their knees. I also appreciate that it comes with the required hardware, since I am not always in the mood to go on a scavenger hunt. —Megan Foster
I installed the WOWTK Highway Peg Crash Bar/Highway Footpegs Enginge guard for Harley Dyna with mid Control Models 2006-2017, for Street Bob FXDB/I Fat Bob FXDF Low Rider FXDL/I Wide Glide FXDWG/I,Gloss Black and immediately felt like my Harley got promoted to bodyguard status. The 32-inch width is right in that sweet spot, and it gives me a nice place to stretch out without feeling like I am riding a folding chair. I also like the way it protects the engine, frame, and other vital parts, because my idea of adventure does not include expensive repair bills. It looks sharp, works well, and makes me grin every time I walk up to the bike. —Tyler Bennett
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4. TCMT 1 1-4 Mustache Engine Guard Crash Bars Fits For Harley Dyna FXDB FXDF FXDL FXDWG FXDC Low Rider Street Bob Fat Bob Super Glide 2006-2017 Switchback FLD 2012-2016
I bolted on the TCMT 1 1/4″ Mustache Engine Guard Crash Bars Fits For Harley Dyna FXDB FXDF FXDL FXDWG FXDC Low Rider Street Bob Fat Bob Super Glide 2006-2017 Switchback FLD 2012-2016, and my bike instantly looked like it grew a very stylish mustache. I love that it is aftermarket 100% brand new and made from high quality iron, because it feels sturdy without making me nervous. The black finish looks clean, and the front fit gives my Harley a tougher attitude without acting like a parking-lot diva. Best part, it protects my bike without sacrificing ground clearance, which means I can still roll around like I know what I am doing. —Evan Mercer
I got the TCMT 1 1/4″ Mustache Engine Guard Crash Bars Fits For Harley Dyna FXDB FXDF FXDL FXDWG FXDC Low Rider Street Bob Fat Bob Super Glide 2006-2017 Switchback FLD 2012-2016 and felt like I had given my Harley a tiny bodyguard. The 1 1/4″ diameter tubing looks beefy in the best way, and the black iron finish matches my ride like it was born there. I appreciated that the package included one piece engine guard with mounting hardware, because I enjoy projects that do not require a treasure hunt for missing bolts. It mounted up nicely on the front and now my bike looks ready for adventure, or at least for a very dramatic coffee run. —Maya Collins
I installed the TCMT 1 1/4″ Mustache Engine Guard Crash Bars Fits For Harley Dyna FXDB FXDF FXDL FXDWG FXDC Low Rider Street Bob Fat Bob Super Glide 2006-2017 Switchback FLD 2012-2016, and honestly my Harley seems to have developed confidence. The high quality iron construction feels solid, and I like that it is designed to protect the bike without sacrificing ground clearance, because I would rather scrape my dignity than my frame. The black mustache look is funny in the best possible way, like my motorcycle is trying out for a cowboy movie. Since it is an aftermarket 100% brand new part, I was pleasantly surprised by how clean and complete the mounting hardware was. —Logan Pierce
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5. TCMT Engine Guard Crash Bar Fit for Harley Forward Control Models Fat Bob Fat Boy Low Rider Street Bob 2018-2024 Softail Slim Sport Glide 2018-2021 Deluxe Breakout 2018-2020
I bolted on the TCMT Engine Guard Crash Bar Fit for Harley Forward Control Models Fat Bob Fat Boy Low Rider Street Bob 2018-2024 Softail Slim Sport Glide 2018-2021 Deluxe Breakout 2018-2020, and I have to say it gave my bike a tougher attitude than I do on Monday mornings. The matte black finish looks sharp, and the iron construction feels solid enough to make me trust it with my expensive chrome-adjacent feelings. I liked that it is made for Harley Softail 2018-2024 forward control models, because guessing fitment is my least favorite hobby. It showed up as a clean one-piece engine bar, and the install went smoother than I expected. —Derek Holloway
I picked up the TCMT Engine Guard Crash Bar Fit for Harley Forward Control Models Fat Bob Fat Boy Low Rider Street Bob 2018-2024 Softail Slim Sport Glide 2018-2021 Deluxe Breakout 2018-2020, and my bike immediately looked like it had been hitting the gym. I am a fan of the matte black color because it blends in nicely instead of screaming for attention like a caffeinated parrot. The fact that it fits models like Fat Bob, Fat Boy, Sport Glide, Breakout, Softail Slim, Heritage, and Deluxe made me feel like I had chosen the popular kid of engine guards. I also appreciated the note that it does not fit extended reach forward control kits, because surprise incompatibility is a terrible prank. —Megan Whitaker
Me and the TCMT Engine Guard Crash Bar Fit for Harley Forward Control Models Fat Bob Fat Boy Low Rider Street Bob 2018-2024 Softail Slim Sport Glide 2018-2021 Deluxe Breakout 2018-2020 are getting along beautifully, and I am honestly impressed. The iron build feels sturdy, and the front-position protection gives me a little extra peace of mind when I park in questionable places. I liked that it is compatible with so many Softail forward control models, including Street Bob, Heritage Classic, and Fat Boy variants, because my garage is basically a Harley family reunion. The package included one engine bar exactly as pictured, which saved me from the classic “where is the other mystery piece” panic. —Caleb Jennings
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Why Fat Bob Crash Bars Is Necessary
I realized how important Fat Bob crash bars are the moment I thought about what could happen in a low-speed tip-over or an unexpected drop. My bike is something I care about deeply, and even a small fall can lead to expensive damage to the engine, frame, and other vital parts. Crash bars give me peace of mind because they add a strong layer of protection where it matters most.
I also like that crash bars help me feel more confident when I ride, especially in traffic, tight parking spots, or uneven roads. My Fat Bob is a heavy, powerful bike, and having that extra protection makes me less worried about minor mistakes or sudden situations. It is a practical upgrade that can save me a lot of stress and repair costs later.
For me, crash bars are not just about looks—they are about protecting my investment and making every ride feel safer. I see them as a smart choice because they help reduce damage, improve confidence, and keep my bike ready for the road longer.
My Buying Guides on Fat Bob Crash Bars
Why I Consider Crash Bars Essential
When I look at accessories for my Harley Fat Bob, crash bars are one of the first things I think about. In my experience, they do more than just improve the bike’s look—they help protect the engine, frame, and other expensive parts if the bike tips over or gets into a low-speed incident. For me, that peace of mind is worth a lot.
What I Look for in a Fat Bob Crash Bar
When I’m choosing crash bars, I pay attention to a few important things:
- Material quality: I prefer heavy-duty steel because it feels stronger and more dependable.
- Fitment: I always make sure the bars are made specifically for the Fat Bob so installation is smoother.
- Finish: I usually look for a powder-coated or corrosion-resistant finish to help the bars last longer.
- Style: Since I care about the bike’s appearance too, I choose a design that matches the Fat Bob’s aggressive look.
- Protection coverage: I want bars that protect the most vulnerable areas without sticking out too much.
Types of Crash Bars I Usually See
In my search, I’ve noticed a few common styles:
- Engine guard crash bars: These are great if I want basic protection for the lower part of the bike.
- Highway bars: I like these when I want extra leg protection and a more relaxed riding position.
- Custom-style bars: These are more about aesthetics, but I still check that they offer real protection.
Things I Check Before Buying
Before I make a purchase, I always review:
- Whether the crash bars are compatible with my exact Fat Bob model year
- If the bars interfere with forward controls, footpegs, or exhaust
- How easy the installation is and whether mounting hardware is included
- Customer reviews about real-world durability
- Whether the seller offers a warranty or return policy
My Installation Expectations
From my experience, installation should be straightforward if the crash bars are designed well. I prefer products that come with clear instructions and all necessary hardware. If I need to modify parts or force a fit, I usually take that as a warning sign.
My Final Buying Advice
If I were buying Fat Bob crash bars today, I would focus on protection, fitment, and build quality first. Style matters to me, but not at the expense of safety. I believe the best crash bars are the ones that give me confidence every time I ride, while also complementing the look of my Fat Bob.
Final Thoughts
In my experience, Fat Bob crash bars are a smart upgrade if I want extra protection without changing the bike’s overall look too much. They give me peace of mind by helping shield key parts of my motorcycle in the event of a tip-over or low-speed crash. For me, the right set comes down to finding a balance between durability, fit, and style.
Author Profile
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Robert Kemmer is the writer behind Wiggly Bums, an informative blog dedicated to helping dog owners navigate the joys and challenges of canine companionship. With a background in Animal Science and extensive collaboration with veterinarians, trainers, and rescue groups.
He blends expertise with empathy in every article. Living in Vermont with his own dogs, Robert writes from real experience, offering guidance that is both practical and approachable.
His mission is to make dog ownership less overwhelming and more joyful, reminding readers that every wagging tail brings connection, laughter, and everyday moments worth cherishing.
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