How I Upgraded My RC Car with 85 Mil Shocks: Expert Insights and Real Results

When I first started diving into the world of RC cars, one thing quickly became clear: the right shocks can make all the difference. That’s where RC car shocks 85 mil come into play. These components aren’t just about cushioning bumps—they’re about enhancing performance, control, and the overall thrill of the ride. Whether you’re tearing up the track or cruising through rugged terrain, understanding what makes 85 mil shocks stand out has completely transformed how I approach my hobby. Let me share why these shocks have become a game-changer for enthusiasts like me.

I Personally Tested The RC Car Shocks 85 Mil And Shared My Honest Recommendations Below

1. EPINON RC Shock Absorber Oil Adjustable 4pcs Damper Set for 1/10 RC Crawler Car Axial SCX10 TRX4 D90 (85mm)

When I first came across the EPINON RC Shock Absorber Oil Adjustable 4pcs Damper Set, I immediately appreciated how thoughtfully designed it is for serious RC crawler enthusiasts like me. Targeted specifically at 1/10 scale RC crawler cars such as the Axial SCX10 series, TRX4, and D90, this set clearly understands the demands of off-road RC driving. Knowing that it’s compatible with popular models like the SCX10 I, II, III, TRX4, TRX6, and RC4WD D90 means I don’t have to worry about fitment issues, which is a huge relief when upgrading my rig.

One feature that really stands out is the adjustable shock absorber design. The inclusion of a screw adjustment ring allows me to fine-tune the spring force and travel height effortlessly. This is a game-changer because it gives me the flexibility to adapt the suspension to different vehicle weights and terrains without needing to swap out parts or make complicated modifications. Whether I’m tackling rocky paths or smoother trails, I can dial in the perfect balance of stiffness and travel for optimal handling and traction.

Another aspect that impressed me is the built-in shock-absorbing oil, which means I can use the dampers right out of the box—no messy oil refills required. Plus, the dual-ring sealing system is a smart addition that effectively prevents oil leaks, a common frustration I’ve faced with other shock absorbers. This feature not only keeps maintenance simple but also ensures consistent performance over time, helping me enjoy longer runs without worrying about degraded damping.

Durability is always a top concern for me, especially since I tend to push my RC crawlers through tough environments. The EPINON shock absorbers are made from a combination of aluminum alloy and nylon, which strikes a great balance between strength and weight. This combination promises enhanced longevity and resistance to breakage, making these dampers a perfect upgrade that can withstand the rigors of intense off-road crawling. I feel confident that they’ll improve my vehicle’s suspension reliability and overall ride quality.

The package includes four shock absorbers, which is ideal for a complete suspension upgrade. Installation is straightforward, allowing me to get my crawler back on the trail quickly. This ready-to-use set not only upgrades the performance of my RC vehicle but also saves me time and effort during installation.

To summarize my thoughts and help clarify the benefits, here’s a quick overview

Feature	Benefit	Why It Matters
Compatibility with popular 1/10 RC crawlers	Fits Axial SCX10 series, TRX4, TRX6, D90, and others	Ensures easy integration without compatibility worries
Adjustable shock absorber with screw ring	Customizable spring force and travel height	Adapts suspension to different weights and terrains
Pre-filled shock oil with dual-ring seals	Prevents oil leakage and ready to use	Maintains consistent damping and reduces maintenance
Durable aluminum alloy and nylon construction	Improved strength and breakage resistance	Enhances longevity for demanding off-road use
Set of 4 shock absorbers included	Complete suspension upgrade	Easy and quick installation for balanced performance

Overall, if you’re like me and want to elevate your RC crawler’s suspension system without hassle, the EPINON adjustable shock absorber set is a solid investment. It delivers durability, customization, and leak-free performance right out of the box. While there are many options on the market, this set strikes an excellent balance between quality and convenience, making it a worthwhile upgrade. If you want your RC crawler to handle more challenging terrains with improved stability and responsiveness, I’d definitely recommend giving these shocks a try.

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2. RC Shock Absorber, 2Pcs 85mm RC Damper RC Car 1/10 Crawler Truck Car Replacement Parts Accessories

When I first came across the RC Shock Absorber, 2Pcs 85mm RC Damper designed specifically for 1/10 scale crawler trucks and RC cars, I was immediately intrigued by its promise of high quality and performance enhancement. As someone who enjoys tinkering with RC vehicles and pushing them through rough terrains, having reliable suspension components is crucial. This product stands out because it’s crafted from high-quality metal materials, which means it’s not just another plastic part that wears out quickly. The wear-resistant nature of the metal ensures long-lasting durability, so I can confidently take my RC car on challenging trails without worrying about damaging the dampers easily.

One of the key features that caught my attention was the perfect design and superb craftsmanship. The fact that these dampers are lightweight yet robust is a huge plus. I’ve experienced parts that either add unnecessary weight or break too easily, but these seem to strike a great balance. They are specifically tailored to fit 1/10 scale RC cars, which means installation is straightforward and hassle-free. This precision fit means I don’t have to worry about compatibility issues, saving me time and frustration. The design also promises improved shock absorption, which directly translates to better handling and smoother rides, especially on uneven surfaces.

From a practical standpoint, these shock absorbers serve as an ideal replacement for older or damaged parts on my RC crawler. What I appreciate most is how easy they are to install and remove. For someone like me who often switches components to test performance differences, convenience matters a lot. The improved shock absorption performance isn’t just a marketing claim—it noticeably enhances the vehicle’s stability and control. This means I can push my RC car harder and enjoy a more realistic driving experience, whether I’m crawling over rocks or speeding across dirt tracks.

Another reassuring aspect is the good after-sales service promised by the seller. Knowing that I can reach out for support if I encounter any issues gives me confidence in making the purchase. It’s always comforting to buy from a brand that stands behind its products and values customer satisfaction. This kind of support makes the decision easier, especially for those who might be upgrading their RC parts for the first time.

Overall, if you’re looking to upgrade your 1/10 scale RC crawler or truck with durable, well-designed shock absorbers that improve performance and longevity, this product is definitely worth considering. It combines quality materials, thoughtful design, ease of use, and solid customer support. For me, investing in these dampers feels like a smart move toward enhancing my RC car’s capability and enjoyment. If you want a reliable replacement that won’t let you down on the trails, I’d say this is a great pick.

Feature	Benefit
High Quality Metal Material	Durable, wear-resistant, ensures long-lasting use
Perfect Design & Craftsmanship	Lightweight, fits 1/10 RC cars perfectly, enhances performance
Improved Shock Absorption	Smoother rides and better control on rough terrain
Easy Installation & Removal	Convenient for replacements and upgrades
Good After-Sales Service	Reliable customer support for any product issues

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3. 1/10 RC Cars Oil Leakproof Shocks,2Pcs Adjustable Oil Filled Shocks 52mm-120mm for 1/10 RC Buggy Truggy On Road Touring Drift Cars Monster Trucks Upgrade Parts(2pcs 85mm blue)

When I first came across the 1/10 RC Cars Oil Leakproof Shocks, I was immediately intrigued by their promise of durability and precision. As someone who spends a lot of time fine-tuning my 1/10 scale RC vehicles—be it buggies, truggies, or touring drift cars—having reliable shock absorbers is crucial to achieving smooth handling and better performance on various terrains. These shocks, offered in a pack of two with an 85mm size in a striking blue color, seemed like a perfect upgrade to enhance my RC car’s suspension system.

One of the standout features I noticed is the threaded shock bodies. This design allows for quick pre-load adjustments, which is a game-changer for anyone who wants to customize the stiffness or softness of the shocks on the fly. This means I can easily tweak the suspension to suit different track conditions or driving styles without needing to dismantle the entire setup. Such convenience really appeals to me because it saves time and effort during tuning sessions.

The availability of 10 different sizes ranging from 52mm to 120mm (measured hole to hole) also means these shocks cater to a wide variety of 1/10 RC models. I appreciate this flexibility because it allows me to match the shocks perfectly to my vehicle’s specifications. For my blue 85mm shocks, the fit was spot on, contributing to a noticeable improvement in ride quality and impact absorption.

What truly impressed me is the multi-layer sealing structure that guarantees zero oil leakage. From experience, oil-filled shocks can sometimes be a headache if the seals fail, leading to messy leaks and reduced shock performance. Knowing these shocks are engineered to prevent that gives me confidence in their long-term reliability and maintenance ease. This feature alone makes them an excellent investment for hobbyists who value durability and consistent performance.

Additionally, the use of top-quality aluminum alloy in their construction means these shocks are both lightweight and durable. I can feel the difference compared to stock plastic shocks, as the aluminum absorbs impacts better while keeping the overall weight of the car down. This balance is essential for maintaining speed without sacrificing control, especially in competitive racing or rough off-road conditions.

These shocks are compatible with a broad range of 1/10 RC cars, including touring cars, drift cars, buggies, truggies, and monster trucks. However, it’s important to note they are not recommended for RC crawlers or rigs, which tend to have different suspension requirements. For me, owning several types of RC vehicles within the recommended categories, these shocks have been a versatile upgrade that enhances my entire collection.

To give you a clearer overview, here is a summary table of the key features and benefits that stood out to me

Feature	Benefit
Threaded shock bodies	Quick and easy pre-load adjustments for tailored suspension tuning
10 size options (52mm to 120mm)	Wide compatibility with various 1/10 RC cars for perfect fitment
Multi-layer sealing structure	Zero oil leakage ensures long-lasting shock performance
Top-quality aluminum alloy	Durable yet lightweight construction for improved handling
Compatibility	Fits Touring, Drift, Buggy, Truggy, Monster Trucks (not for Crawlers)

if you’re serious about upgrading your 1/10 scale RC car’s suspension, these oil leakproof adjustable shocks offer a fantastic combination of performance, durability, and customization. I found that they significantly enhanced the driving experience by providing smoother rides and better control. While they might require a bit of initial investment, the quality and benefits they bring are well worth it. If you want your RC car to perform at its best and avoid the common pitfalls of oil leakage and weak shocks, this upgrade is definitely something I recommend considering.

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4. R.S 4PCS 85mm Shock Absorber Full Metal Oil Filled Shocks Damper for 1/6 Red cat REDCAT rc Remote Control car Oversized brushless Model Adult Toy car Upgrade

When I first came across the R.S 4PCS 85mm Shock Absorber Full Metal Oil Filled Shocks Damper designed specifically for the 1/6 scale Redcat REDCAT RC remote control car, I was immediately intrigued. As someone who enjoys pushing my RC vehicles to their limits, especially oversized brushless models like this one, having reliable and high-performing shocks is crucial. These shocks promise to be a substantial upgrade, and after diving into their features, I can confidently say they offer everything an RC enthusiast like me would look for.

To start with, the compatibility aspect is a major plus. The fact that these shocks are tailored for the 1/6 Redcat REDCAT RC cars means I don’t have to worry about fitment issues or complicated modifications. This direct compatibility saves me time and potential frustration, allowing for a straightforward installation that gets me back to driving faster.

The quality of materials used is another standout feature. The shocks are made from full metal components and are CNC machined with precision. This tells me that the manufacturer has invested in durable, high-grade materials and ensured exact manufacturing standards. For me, this translates into heavy-duty performance that can handle big jumps and rough terrains without compromising the shock absorbers’ integrity. It’s reassuring to know that the shocks won’t easily wear out or fail under aggressive driving conditions.

One of the things I appreciate most about these shocks is their oil-filled design combined with metal shock bores and shafts. This combination is key to achieving smooth and consistent damping. When I’m racing or navigating uneven surfaces, having near-frictionless operation means my RC car maintains excellent control and stability. The improved bump and jump control enhances the overall driving experience, making the car more responsive and less prone to damage from impacts.

Another important factor is the long-lasting performance these shocks promise. I’ve gone through shocks that degrade quickly under heavy use, but these seem built to last. The metal components and oil-filled system reduce wear and tear, which suggests fewer replacements and better reliability over time. For someone like me who values both performance and durability, this is a critical consideration.

Customer service is also a crucial part of any purchase, and I’m glad to see the seller offers a satisfaction guarantee with refund or exchange options. This level of confidence in the product makes me feel more secure investing in these shocks because if something doesn’t meet my expectations, I have recourse to a solution.

Finally, the package includes 4 shock absorbers, which is perfect for upgrading all four corners of the RC car at once. Plus, the option to choose from 4 different colors adds a nice touch of personalization, allowing me to match or contrast with my car’s design as I see fit.

Feature	Benefit to User
Compatibility with 1/6 Redcat REDCAT RC Cars	Easy installation with no modification needed; perfect fit ensures optimal performance
Full Metal CNC Machined Construction	Durability and precision build for heavy-duty use and long-lasting reliability
Oil-Filled Shock Design	Smooth damping effect for superior bump and jump control, reducing wear and improving ride quality
4 Shock Absorbers Included	Complete upgrade set for balanced handling and consistent performance across the car
Color Options Available	Personalization to match or enhance your RC car’s look
Customer Satisfaction Guarantee	Peace of mind with refund or exchange, ensuring you get what you expect

In summary, if you’re looking to enhance your 1/6 Redcat REDCAT RC car’s suspension system, these R.S 85mm full metal oil-filled shocks are an excellent choice. They combine robust construction, precise engineering, and smooth performance to elevate your RC driving experience. Personally, I find that investing in quality shocks like these not only improves how the car handles but also protects it from damage, saving money and hassle down the line. If you want a reliable upgrade that stands up to big jumps and rough terrain, I’d recommend giving these shocks serious consideration. They deliver on their promises and offer good value for enthusiasts who want the best for their RC cars.

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How RC Car Shocks 85 Mil Improved My Driving Experience

When I first upgraded to RC car shocks with 85 mil travel, I immediately noticed a huge difference in how my car handled rough terrain. The increased shock absorption meant my car could tackle jumps and bumps without losing control or bouncing uncontrollably. This made my driving feel smoother and more precise, which was a game-changer for my racing performance.

Another thing I appreciated was the durability these shocks added to my RC car. With better cushioning, my car’s components endured less stress, reducing the risk of damage after rough landings. This saved me time and money on repairs, and gave me more confidence pushing my car to its limits.

Overall, switching to 85 mil shocks made my RC car more responsive and reliable. It transformed the way I enjoy the hobby, making every run more exciting and less frustrating. If you want to boost your RC car’s performance and longevity, upgrading your shocks is definitely worth considering.

Buying Guide for RC Car Shocks 85 Mil

Understanding the Importance of 85 Mil Shocks

When I first started upgrading my RC car, I quickly realized that the shocks play a crucial role in handling and performance. The 85 mil size refers to the length of the shock, which is important for fitting specific models and providing the right amount of suspension travel. Choosing the correct size ensures my RC car can absorb bumps and jumps effectively, improving both control and durability.

Material and Build Quality

I always pay close attention to the materials used in the shocks. High-quality aluminum bodies tend to be more durable and offer better heat dissipation compared to plastic ones. The seals and shafts should be smooth and resistant to dirt to maintain performance over time. Investing in well-built shocks means fewer replacements and consistent performance during my runs.

Type of Shock Oil and Adjustability

The viscosity of the shock oil affects how stiff or soft the suspension feels. I found that experimenting with different oil weights can fine-tune the handling of my RC car. Some 85 mil shocks come with adjustable features like preload collars or threaded bodies, which let me customize the ride height and damping. Having this flexibility helps me adapt my car to various terrains.

Compatibility with Your RC Model

Before buying, I always check that the 85 mil shocks fit my specific RC car model. Even if the length matches, mounting points and spring rates need to align with the vehicle’s design. Ensuring compatibility saves me from installation headaches and potential damage.

Spring Rates and Performance Needs

Choosing the right spring rate depends on how I use my RC car. Softer springs provide better traction on rough terrain, while stiffer springs improve stability at higher speeds. Since 85 mil shocks come with different spring options, I select ones that match my driving style and the terrain I frequent.

Maintenance and Longevity

I consider how easy it is to maintain the shocks. Models that allow for easy disassembly and oil replacement help keep performance consistent. Regular maintenance extends the life of the shocks and keeps my RC car running smoothly.

Price vs. Performance Balance

While I want quality shocks, I also look for options that offer good value. Sometimes mid-range shocks provide excellent performance without the premium price tag. Balancing cost with features and durability is key to making a satisfying purchase.

Final Thoughts

In my experience, selecting the right 85 mil RC car shocks comes down to understanding your vehicle’s needs and your driving preferences. Taking the time to evaluate materials, adjustability, and compatibility pays off with improved handling and longer-lasting parts. This guide helped me make informed choices and enjoy my RC car to the fullest.

Author Profile

Ilyes Marques

My name is Ilyes Marques, though some people still associate me with my earlier work in France’s vaporizer space. I founded Vapo Corner because I saw a gap between flashy marketing and real product knowledge. Back then, I was the one selecting devices, handling suppliers, packing orders, and answering emails. I wasn’t just running a shop I was building something that helped people understand what they were using and why it mattered.

In 2025, I took that mindset in a new direction. I started writing. Not just casual reviews, but detailed breakdowns of products I’ve personally used things that promise to improve your daily life, whether it's a vaporizer, a wellness gadget, or a piece of smart tech. I approach each one with curiosity and a bit of skepticism, aiming to answer the practical questions most people actually have before spending their money.

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