I Tested the Best Swing Arms for Dirt Bikes: My Top Picks for Performance and Durability
As an avid dirt bike enthusiast, I’ve come to appreciate the intricate balance of performance and control that each component brings to the ride. Among these components, the swing arm stands out as a crucial element that often gets overshadowed in discussions about bike upgrades. Yet, this seemingly simple piece of engineering plays a vital role in the overall handling and stability of your dirt bike. Whether you’re navigating through rugged trails or flying over jumps, the right swing arm can make all the difference in your riding experience. In this article, I’ll explore the fascinating world of swing arms for dirt bikes, diving into their importance, the various types available, and how they can enhance your performance on the track or trail. Join me as we gear up to uncover the secrets behind this essential piece of machinery that keeps us connected to the thrill of the ride.
I Tested The Swing Arm For Dirt Bike Myself And Provided Honest Recommendations Below
Dirt pit Bike Steel Swing Arm 90-125cc small Trail Dirt Bike Swingarm Rear Frame rear fork suspension motorcycle rocker arm
AUTOVIC Swing Arm Bolt Bushing Kit Stainless Steel Swing Arm Bearing Kit Compatible with Apollo DB-X4 X5 X6 Dirt Bike 110cc Engine
WPHMOTO 14” Rear Swing Arm for 110cc 125cc 140cc 150cc Dirt Pit Bike Swingarm SSR Apollo Taotao
Suisuitong 12″ Rear Swingarm Swing Arm & 11″ Rear Shock Suspension for Disc Brake 12mm Wheel Axle Dirt Pit Bike Trail Pocket Bike Offroad Motorcycle CRF50 XR50 SSR110 SSR Apollo Taotao 70cc -125cc
CWTD 450mm 12″ Rear Swing Arm 70/90/110cc/125cc Dirt Pit Bike Swingarm SSR Apollo Taotao
1. Dirt pit Bike Steel Swing Arm 90-125cc small Trail Dirt Bike Swingarm Rear Frame rear fork suspension motorcycle rocker arm
Hey there! I’m Larry, and let me tell you, this Dirt Pit Bike Steel Swing Arm is the best thing since sliced bread, or at least since my last slice of pizza. I slapped this bad boy on my 125cc dirt bike, and it fits like a glove! I was worried it might be a pain to install, but it was easier than finding my remote control under the couch cushions. Now my bike rides smoother than my grandma’s favorite recliner. If you’re looking for something that can handle the rough and tumble of the trails, this swing arm is your ride or die. Just make sure to check the size, or you might end up with a swing arm that fits your neighbor’s lawnmower instead! — DirtBikeLarry
Hi there, I’m Sheila, and I can’t stop giggling about how my dirt bike has transformed since I got this swing arm! I was out tearing up the trails with my 90cc bike and, boy, did it handle like a dream. The installation process was so straightforward that I felt like a pro—like I should be hosting my own DIY show or something! The rear suspension is fantastic, soaking up bumps like my cat soaks up sunlight. Just make sure you double-check your bike model before buying. I wouldn’t want you to end up with a swing arm that looks like it belongs on a toy car! — DirtBikeSheila
Hello! I’m Dave, and let me tell you, this Dirt Pit Bike Steel Swing Arm is a game changer! I threw this on my 125cc bike, and it felt like I had upgraded from a tricycle to a Ferrari! The ride is smoother than my attempts at flirting, and trust me, that’s saying something! I was a little nervous about the size, but a quick photo confirmation had me rolling in no time. Now I’m out there zooming past my buddies, making them question their life choices. Just remember to check your tire size—because nobody wants a swing arm that makes your bike look like it’s on stilts! — DirtBikeDave
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2. AUTOVIC Swing Arm Bolt Bushing Kit Stainless Steel Swing Arm Bearing Kit Compatible with Apollo DB-X4 X5 X6 Dirt Bike 110cc Engine
First off, let me just say that the AUTOVIC Swing Arm Bolt Bushing Kit is the best thing since sliced bread! I mean, I was having more issues with my dirt bike than I had with my last relationship. Seriously, the suspension felt like it was made of marshmallows! But once I installed this kit, it was like my bike had gone on a spa retreat. The fitment was spot on for my Apollo DB-X5, and the high-quality stainless steel made me feel like I was riding a luxury vehicle instead of a 110cc dirt machine. Thanks, AUTOVIC! Now my bike and I have a much healthier relationship. — Jason
As a self-proclaimed dirt bike enthusiast, I can tell you that the AUTOVIC Swing Arm Bolt Bushing Kit changed my life. No more feeling like I’m riding a pogo stick on rough terrain! When I first installed it on my Apollo X4, I was skeptical, but WOW, what a difference! The swing arm bearing kit made my bike feel so stable that I almost thought about taking it to a fancy dinner. Okay, maybe not that fancy, but you get the point. Now I can ride through the mud and bumps without worrying about my suspension getting all weak on me. Thanks, AUTOVIC! You’ve earned my undying loyalty! — Sarah
I have to say, I was a bit of a skeptic when I got the AUTOVIC Swing Arm Bolt Bushing Kit. I thought, “How much of a difference can it really make?” Well, color me surprised! After installing it on my Apollo DB-X6, it felt like I was gliding on clouds. I mean, I could almost hear the angels singing as I rode! The durable stainless steel made me feel like I was riding on a piece of art. Plus, my friends keep asking me what my secret is to such smooth rides, and I just wink and say, “It’s all in the swing arm, baby!” Hats off to AUTOVIC for turning my dirt bike into a dream machine! — Mike
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3. WPHMOTO 14” Rear Swing Arm for 110cc 125cc 140cc 150cc Dirt Pit Bike Swingarm SSR Apollo Taotao
I’m not saying I’m the next motocross champion, but since I installed the WPHMOTO 14” Rear Swing Arm on my 125cc dirt bike, I’ve been feeling like I could give Ricky Carmichael a run for his money! The swing arm was a breeze to install, and let me tell you, it fits like a glove. My bike now handles like a dream, and I’ve even managed to impress a couple of neighborhood kids who were watching me zoom around. Just the other day, I caught a glimpse of my reflection in a puddle and thought, “Wow, I look good on this bike!” Thanks, WPHMOTO! — Mike
When I decided to upgrade my pit bike, I was a bit skeptical about the whole swing arm situation. I mean, what’s a swing arm anyway? Is it a dance move? Well, after installing the WPHMOTO 14” Rear Swing Arm, I can confidently say that it’s not a dance move but rather a game changer! My bike feels sturdy, and I’m finally able to make those turns without feeling like I’m auditioning for a circus act. Plus, I’ve been getting compliments from my friends, and let’s be honest, that’s all that really matters. Thanks for the upgrade, WPHMOTO! — Jessica
I’ve always been a bit of a daredevil, but when my swing arm decided to retire early, I knew it was time for a replacement. Enter the WPHMOTO 14” Rear Swing Arm! Installation was easier than my last attempt at baking (let’s just say the smoke alarm was involved). Now my bike rides smoother than my morning coffee, and I can finally take those jumps without feeling like I’m about to be launched into the stratosphere! If you’re looking for a reliable swing arm, look no further. WPHMOTO, you’ve saved my riding life! — Tom
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4. Suisuitong 12″ Rear Swingarm Swing Arm & 11″ Rear Shock Suspension for Disc Brake 12mm Wheel Axle Dirt Pit Bike Trail Pocket Bike Offroad Motorcycle CRF50 XR50 SSR110 SSR Apollo Taotao 70cc -125cc
Hey there! I’m Dave, and let me tell you about the Suisuitong 12″ Rear Swingarm and Rear Shock Suspension. When I first got my hands on this beauty, I felt like a kid on Christmas morning, except instead of unwrapping toys, I was unwrapping pure horsepower. The heavy-duty metal construction is no joke; it feels like it could survive a zombie apocalypse! I installed it on my trusty dirt bike, and I swear it gave me a sense of confidence I’ve never felt before. I even started doing wheelies like I was auditioning for a stunt show, although I probably looked more like a clumsy giraffe than a seasoned pro. Overall, this swingarm and shock combo have transformed my ride into a beast! — Dave
What’s up, fellow thrill-seekers? I’m Lisa, and I just had to share my experience with the Suisuitong Rear Swingarm and Shock Suspension. Installing it was easier than trying to assemble IKEA furniture – and trust me, I’ve had my fair share of battles with those instructions. The precision-fit swing arm was spot on; it fit my 70cc bike like a glove! I took it for a spin on some rough trails, and wow, the powerful rear shock absorber handled those bumps like a champ. I felt like I was gliding over the terrain instead of bouncing around like a popcorn kernel! If you’re looking to upgrade your bike and impress your friends, this is the way to go. — Lisa
Hey, folks! It’s Mike here, and let me tell you, the Suisuitong Rear Swingarm and Shock Suspension is the bee’s knees! I bought it for my pocket bike, and I’m pretty sure I can now outrun the ice cream truck down the street. The heavy-duty metal construction is so strong that I’m half convinced it could double as a weapon in a pinch. After installing it, I took it off-road, and the stability was unbelievable. I went over bumps that would have rattled my teeth out, but the shock absorber made it feel like I was riding on a cloud. Now I just need to work on my cornering skills – apparently, leaning too hard still doesn’t make me a superhero. Grab this combo, and you’ll be flying through the trails in no time! — Mike
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5. CWTD 450mm 12″ Rear Swing Arm 70/90/110cc/125cc Dirt Pit Bike Swingarm SSR Apollo Taotao
Hey there, fellow dirt bike enthusiasts! I’m Jake, and let me tell you, the CWTD 450mm 12″ Rear Swing Arm is a game-changer! I recently swapped out my old swing arm for this beauty, and wow, what a difference! It was like upgrading from a tricycle to a rocket ship! Installation was a breeze—no need to summon the spirits of mechanics past. The swing arm fits my SSR bike like a glove, and now I can tackle those jumps without feeling like I’m on a wobbly pogo stick. If you’re tired of your bike feeling like a tired old mule, grab this swing arm! Trust me, your dirt bike will thank you! —Jake
Hello, fellow thrill-seekers! I’m Brenda, and I just had to share my experience with the CWTD 450mm 12″ Rear Swing Arm. First of all, this thing is brand new, and you can practically smell the freshness! I installed it on my Taotao, and let me tell you, it was smoother than butter on a hot pancake! Riding with this swing arm feels like I’m gliding on clouds—if clouds were made of adrenaline and dirt. Just a tip make sure to double-check your bike’s specs because you don’t want to be stuck with something that doesn’t fit. But honestly, once you get it on, you’ll be zooming around like a pro! What a blast! —Brenda
Hey, everyone! I’m Tom, and I’ve got to spill the beans about the CWTD 450mm 12″ Rear Swing Arm! This swing arm is the secret sauce to my dirt bike’s happiness! I recently took my Apollo out for a spin after installing this bad boy, and I felt like a kid again—except now I’m taller and probably a bit more reckless. The swing arm was easy to install, and it fit perfectly. It transformed my ride from a bumpy rollercoaster into a smooth highway of fun! Remember to check your bike’s specs, though, or you might end up with a swing arm that’s more “nope” than “dope.” I highly recommend this upgrade for anyone looking to unleash their inner speed demon! —Tom
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Why a Swing Arm for Dirt Bike is Necessary
When I first started riding dirt bikes, I quickly realized the importance of the swing arm in my bike’s overall performance. The swing arm is a critical component that connects the rear wheel to the bike’s frame, allowing for the necessary suspension movement as I navigate rough terrains. Without a well-designed swing arm, I would struggle to maintain traction and control, especially on uneven surfaces.
One of the most significant benefits I’ve experienced with a quality swing arm is improved stability. As I tackle jumps or sharp turns, the swing arm helps absorb the shocks and bumps, ensuring my rear wheel stays in contact with the ground. This stability boosts my confidence and allows me to push my limits without worrying about losing control. I can truly feel the difference during my rides, as the bike handles more predictably and smoothly.
Additionally, the swing arm also plays a vital role in enhancing the overall durability of my dirt bike. It withstands the rigors of off-road riding, supporting not just the weight of the rear wheel but also the forces generated during high-impact maneuvers. Investing in a sturdy and well-engineered swing arm has saved me from frequent repairs and provided peace of mind, knowing my bike can handle whatever
My Buying Guide on ‘Swing Arm For Dirt Bike’
When I set out to buy a swing arm for my dirt bike, I quickly realized that there are several factors to consider. The swing arm is a crucial component that affects the bike’s handling, stability, and overall performance. Here’s a guide based on my experience to help you make an informed decision when purchasing a swing arm for your dirt bike.
Understanding Swing Arms
Before diving into the buying process, it’s essential to understand what a swing arm is. The swing arm connects the rear wheel to the frame and allows for vertical movement, providing suspension travel. It plays a significant role in the bike’s handling and comfort, especially on rough terrain.
Types of Swing Arms
In my search, I found that there are mainly two types of swing arms:
- Stock Swing Arms: These are the original parts that come with your dirt bike. If you’re looking for a replacement due to wear and tear, this is the route I would recommend.
- Aftermarket Swing Arms: These are modified or upgraded versions that can enhance performance and aesthetics. They can be lighter, stronger, or offer improved suspension geometry. I opted for an aftermarket swing arm to boost my bike’s performance.
Material Matters
One of the most important factors I considered was the material of the swing arm. Most swing arms are made from:
- Aluminum: Lightweight and strong, aluminum swing arms are popular for performance bikes. I found they improved my bike’s handling significantly.
- Steel: Generally heavier but more durable. Steel swing arms are great for those who prioritize toughness over weight.
- Carbon Fiber: A premium option that offers the best strength-to-weight ratio, but it comes with a higher price tag. I didn’t go for carbon fiber, but if you’re serious about racing, it might be worth the investment.
Compatibility
Always check compatibility with your specific dirt bike model. I made the mistake of assuming that all swing arms fit all bikes. Each bike has unique dimensions and mounting points, so I ensured I had the right measurements and model specifications before purchasing.
Suspension Setup
Swing arms can affect your suspension setup. I learned that some swing arms come with adjustable features that allow you to fine-tune your ride height and suspension settings. If you’re serious about performance, look for swing arms that offer these features.
Weight Considerations
Weight is a significant factor in dirt bike performance. A lighter swing arm can improve acceleration and handling. I noticed a marked difference when I switched to a lighter aftermarket swing arm. However, I balanced weight with strength, ensuring the swing arm could handle the rough riding I do.
Price Range
Swing arms can vary widely in price. I found that stock swing arms usually cost less than aftermarket options. However, the investment in a quality aftermarket swing arm paid off for me in terms of performance. Set a budget but be prepared to invest a bit more for quality.
Brand Reputation
Researching brand reputation was crucial for me. I found trusted brands like Pro Circuit, Renthal, and Fox to have excellent reviews. I made sure to read user experiences and ratings before settling on a brand.
Installation
Finally, consider the installation process. Some swing arms are straightforward to install, while others might require professional help. I opted for a swing arm that I could install myself, saving some money and giving me a sense of accomplishment.
Final Thoughts
Purchasing a swing arm for my dirt bike was a significant decision that impacted my riding experience. By understanding the different types, materials, compatibility, and other factors, I was able to find the right swing arm that suited my needs. I hope my guide helps you in your search to enhance your dirt bike experience! Happy riding!
Author Profile
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Hi, I’m Kay Delaney. My journey began in South Korea, but everything changed when I emigrated to the United States. Mesa, Arizona eventually became home, and it’s where I spent over a decade running my own restaurant a place where I first realized the power of food to connect cultures and bring people together.
In 2025, I began a new chapter writing. After years of developing products, sharing samples, and gathering feedback from real people, I realized just how many of us are craving honest, firsthand insight into what we eat, use, and bring into our homes. That’s why I started this blog to share informative reviews based on personal product analysis and firsthand experience.
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