6 Best MTB Rear Shock For Heavy Riders in 2024 – Buying Guide

So, what do you think makes your MTB smoother and faster than ever? Is it just your bike model or the gears? No, it’s not. The answer is rear shocks.

Having the best MTB rear shock for heavy riders is a bit of lifesaving advice here. Since I’ve had this…heavyweight experience, the rear shocks did wonders for me. I never had to stop riding again for a second. Once you find the perfect match for your bike, your riding experience will change dramatically. Trust me!

DNM best MTB rear shock for heavy riders

Therefore, I shortlisted the best pieces from my experience and experts’ recommendations about the rear shock suspension. They’re lightweight, perfectly designed, have excellent functionality, and consist of all bells and whistles. 

Keep your eyes on the write-up until the end to buy the rear shock of your dreams. It’ll be worth it.

Let’s ride!

What are the different types of rear shocks for MTB?

They can be categorized into air, coil, and hybrid shocks, combining elements of both.

  1. Air Shocks: These shocks use compressed air as the main spring mechanism. They are known for being lightweight, highly adjustable, and offering a responsive ride. Riders can fine-tune air pressure to suit their weight and riding style. Air shocks are popular among cross-country and trail riders seeking efficiency and versatility.

  2. Coil Shocks: Coil shocks utilize metal coils as the spring mechanism. They are valued for their plush and consistent feel, providing excellent small bump sensitivity and traction. Coil shocks are often preferred by downhill and enduro riders for their durability and ability to handle rough terrain easily.

  3. Hybrid Shocks: Some rear shocks combine elements of both air and coil designs. For instance, a shock may feature an air spring paired with a coil for damping. These hybrid shocks aim to blend the best attributes of each design, offering a balance of weight, adjustability, and performance tailored to specific riding disciplines or preferences.

What’s the Best MTB Rear Shock for Heavy Riders?

Trust me, I know it’s hectic to choose one, and you wouldn’t want to waste your time. That’s why, aside from my experience, I spent countless hours narrowing out the best piece. You won’t go empty-handed today.

DNM Damping 3 System Mountain Bike Air Rear Shock

I have a rear shock by DNM for the first product on my list. Yes, I know you’re already familiar with this anodized beast because of its vast popularity. It’s excellent with the barometric design, lockout option, and bunch of bushings, which are additional blessings.

Top Pick
71wEO7PpG2L. AC SL1500


If you’re here for an air shock with a great lockout and lightweight design, check out this one. It’ll be a great deal for your fast riding.


Let me start with the quality of this air shock. It’s super lightweight compared to the coil shock, ensuring no oil or air leaks. Plus, the item is CNC machined.

On the other hand, the barometric design is killing this air product. With the multiple main air chambers and negative air chambers, it’ll speed up your bike to the fullest.

DNM Damping 3 System Mountain Bike Air Rear Shock
After setup of DNM Damping 3 System Rear Shock

It’ll lock the shock in the fixed position with the lockout feature. This way, you don’t have to waste any energy on pedaling. Cool, isn’t it?

With the extra bushings (Top: 8mmx24mm, Bottom: 8mmx24mm, Hardware: 8mmx50mm), I can assure you of the outstanding fit in your bike. Don’t worry about the installation; the extra bolt set will help you.

Well, how can I forget about the functionality of this rear shock? It comes with the adjustment knob and rotation increase damper, eventually supplying the air pressure properly in the bike. You’ll ride it like a pro – no wonder.

Overall, it’ll provide you with a wonderful performance (not going to lie).


  • Features a lockout feature for fixed position.
  • Included extra bushings to make installation easier.
  • Excellent functionality for a superior ride.
  • The barometric design suits every vehicle.
  • Has no record of oil and air leaking.


  • The hardware isn’t standard.

RockShox Monarch RL Rear Shock

It would help if you chose a rear shock that’s smooth, silky, and premium – no doubt. RockShox is exactly like that, providing amazing durability and performance. Also, the aluminum shaft is the icing on the cake, I’m telling you!

Best Pick



For a smooth butter experience on your next ride, get Rockshox. It has solar air and rapid recovery to face the hardest cracks!


This beast is perfect for you if you’re an off-road rider who faces limitless bumps and cracks on the road. The solo air system will help accept the shock and add air properly through the Schrader valve. Impressive for regular riding!

Besides, there’s a rapid recovery, which will allow you to ride swiftly, even if there are any cracks or bumps. Say goodbye to instability.

RockShox Monarch RL Rear Shock

You’ll be glad that RockShox is truly durable due to its aluminum shaft (9mm) and anodized black body. No tear and wear will ever occur. Rest assured.

With the lighter design, you can also use this one in MTB Trail and XC just as you want. 

Lastly, the installation process is effortless. You need a nut bolt set, and there you go with the perfect fittings.


  • Comes with a hard black anodized body and aluminum shaft for long-time usage.
  • Durable enough for the lean chassis.
  • Can ride through big chunks and bumps on any road.
  • Has solo air for adding air to the valve.
  • Recovers shock fast with rapid recovery.


  • Doesn’t come with a service kit.

DNM Damping 2 System MTB Mountain Bike Air Rear Shock

A great rear suspension shock will save you from wasting so much energy while riding. DNM 2 system rear shock ensures that with a twist of excellent quality. It also serves you with the fast and slow damper – a cherry on top!

Perfect Pick



DNM is amazing in one word. If you’re a beginner in this field, you can start with the 2-system air shock for better results.


First, you need to look at the barometric characteristics of this product. The 120-pound weight will feel like a feather in your bike. Plus, the shock absorption is on point, no matter which type of bike you attach it to. It can be an MTB, your regular bike, etc.

Additionally, the construction is hard and dark anodized, so any oxidation or corrosion won’t appear. Thus, durability is guaranteed.

The DNM 2 rear shock has great adaption; hence, you can easily use it for any bike size.

Not only these but also the product comes with extra bushing. With the top and bottom bushings, you’ll get additional staffing, making the air shock simple to install.

Last but not least, the functionality is top-tier. You’ll get a rebound adjustment knob, rotation increase damper, and compression adjuster for your utmost assistance. What are you waiting for?


  • Comes with hard-anodized construction for long-term usage.
  • Have additional bushings to get easy installation.
  • Ensures adjustability with adjustment features.
  • Can adapt to any trial available.
  • Has excellent shock absorption for the quickest ride.


  • The bushings need to be modified to fit better

JFOYH Adjustable Oil+Coil Spring Rear Shock

How would you feel if you got a rear suspension with oil and coil combinations? No matter what, it’ll be off the charts, and that’s JFOYH for you. Not only is it top-notch fusion, but you can also adjust the rebound speed, preload, and compression speed with this shock. What more do you need?

Good One
61fcn55C+HL. AC SL300



Get JFOYH with your eyes closed because it’ll serve you with the best speed systems ever. Plus, it has amazing adaptability for aggressive riding styles.


The best thing about JFOYH so far is that the damping system can handle all the impacts (small or big). It’s easy because of the damping adjuster and preload-adjustable coil.

On top of that, this rear shock has perfect bouncing behavior, which allows you to resist every shock on the roads. Trust me; it’s amazingly suitable for mountain, electric, folding, and even scooters.

JFOYH Adjustable OilCoil Spring Rear Shock
Amazing Experience After use

The secret is that it can adapt to aggressive riding styles like FR, DH, and AM. Impressive enough.

And yes, you don’t have to stress about durability. This air shock comes with an anodized surface,, making the main body more shock-absorbent. It’ll gently prevent any oxidation and improve the strength to the fullest.


  • Has a combination of oil and air to deal with large and small shocks.
  • More durable for the dark anodized body.
  • Works as a shock absorber for the toughest road.
  • Comes with different speed options with adjustability.
  • Compatible with aggressive riding and complex road surfaces.


  • No lockout option is available

JFOYH Coil+Oil Absorber Hydraulic Rear Shocks

Well, now you might wonder why I chose another rear shock from JFOYH. It’s because I love JFOYH, and this one differs from the previous one. It’s a hydraulic air shock with an adjustment function.

Budget Friendly
515GqjGdp9L. AC SL300



This hydraulic one will be accurate if you want an air shock with perfect versatility. It‘s also suitable for any bike, so there is no doubt about any misfit.


We all prefer comfort while riding our favorite bike. I know you do, too, and this hydraulic air shock takes it to the next level. It reduces the entire vehicle’s impact by expanding the comfort for the utmost relief.

Moreover, the practical and powerful red knob adjustment can control the speed anytime, anywhere. It’ll depend on your preference, of course. You can click ‘+’ for a faster rebound and ‘-’ for a slower one.

Likewise, this rear shock has preload adjustments too. It comes in a black knob which you can adjust according to the weight and riding situations.

Most importantly, JFOYH has an oil + coil shock absorber. Your bike will adapt to this particular feature, regardless of any surface and bike model.


  • Has great adjustability with speeding options.
  • Preload adjustment helps with the weight and riding.
  • Comes with oil and coil together for easy adaptation.
  • It’s suitable for any bike.
  • Hydraulic shock can reduce impact, confirming the comfort.


  • Has less resistance

DNM Preload MTB Bike Spring Rear Shock

Now, not least of all, I have DNM preload rear suspension. Here’s your gem if you’re a regular rider or at least trying to learn to ride. This has a budget coil shock with preload adjustments to fulfill your leather-like driving!

Budget Pick
71Snq +VVbL. AC SL1500



Do you own wheelchairs? Or are you a regular rider? Then DNM is your perfect choice because it’s durable, reliable, and comfy with the featherweight design and adjustment systems.


With the multiple size options, you can get the most accurate one for your bike. No matter if you have MTB or wheelchairs, it’ll go well with everything. Remember not to purchase it if you’re into downhill or serious off-riding.

Furthermore, the body of this suspension is hard anodized, and it has a chromed shock shaft. Thus, long-term durability is ensured with no rust or tear.

Only a few air shocks come with extra bushings, and this one is like that. The top and bottom bushing will come with the packaging so that you won’t face any difficulties in the installation process.

Also, it has extra stuffing (8 mm x 50 mm) for your convenience.

To sum up, the coil shock is very much reliable. You don’t need much maintenance for this; it’ll still be fresh. Such a great product, don’t you agree?


  • Comes with various size options for different weights.
  • Suitable for MTB and wheelchairs.
  • Made with anodized for less oxidation.
  • Provides extra bushings for easy installation.
  • Coil shock conforms to less maintenance with reliability.


  • Doesn’t come with bolts

Buying Guide for Choosing the Best MTB Rear Shock For Heavy Riders

There are some major things to consider when buying a rear shock. If you can measure these properly, your rear shock purchase will be worth it. They include,


The sizing of the shock matters the most when it comes to perfection. There are different sizes of MTB as well as the rear shocks. 

For example, if a shock is 210×55, it means it’s 210 mm long and has a 55mm stroke. You need to measure the length of the stroke from eyelet to eyelet. Here, you need to understand that even if your rear shock length is the same, the stroke size can differ depending on your bike’s rear travel.

Hence, the same-length rear shock can’t work for the different stroke sizes. Make sure the length and stroke are fully compatible with your vehicle. This way, it’ll fit properly.

Hardware Size

Just like the stroke size, hardware size is necessary, too. You need to match up the bottom and top of the mounting hardware. There are no standard sizes, so the best you can do is check out the website of the brand you will buy and ask them to choose one for you.

Coil or Air

The last thing to consider is whether you should go for a coil shock or the air one.

Coil shock gives a very smooth and consistent outcome. Once you start with it, you can’t go back. For downhill performance or enduro races, coil shocks are accurate.

Conversely, air shock can be the trick if you need to jump with your bike often or choose off-riding.

Weight Capacity

Think of the rear shock’s weight capacity as the harmony between your riding ambitions and the suspension’s resilience, ensuring your mountain biking journey feels like a well-composed symphony rather than a discordant note.

Spring Rate

Choosing the right spring rate for your MTB rear shock is akin to finding the perfect dance partner – it should complement your movements, provide support where needed, and gracefully adapt to the trail’s rhythm, ensuring an exhilarating ride every step.


Think of rear shock adjustability as your mountain bike’s secret arsenal – offering the power to fine-tune your ride experience like a seasoned conductor crafting a symphony, ensuring harmony between your preferences and the demands of the trail.

Type of Riding

Selecting the ideal rear shock for your mountain bike is like choosing a versatile instrument for a grand performance. Consider the symphony of terrains you’ll traverse, whether it’s the sharp crescendos of downhill trails, the nuanced melodies of cross-country routes, or the rhythmic beats of enduro adventures. Let your choice of rear shock orchestrate the perfect harmony between your riding style and the diverse landscapes you’ll explore.


Celebrate the art of balance in your MTB rear shock selection, where your budget acts as conductor and composer. Embrace the harmony between your financial constraints and the symphony of features you seek, crafting a performance that resonates with both your wallet and your riding ambitions.

MTB Rear Shock Size Chart

Let me help you now with the size chart,

Standard MountTrunnion Mount
Mounting Hardware Size (MM)

Mountain bike rear shock replacement

Replacing your mountain bike’s rear shock involves removing the old shock and installing a new one that fits your bike’s specifications.

When your mountain bike’s rear shock wears out or no longer performs as desired, replacing it can rejuvenate your riding experience. Here’s how to do it:

  1. Assess Your Bike: Determine the type and size of rear shock your mountain bike needs. Check your bike’s specifications or consult a bike mechanic if unsure.

  2. Gather Tools: You’ll typically need basic tools like Allen wrenches, a socket wrench, and possibly a shock pump for air shocks.

  3. Prepare the Bike: Place your bike on a stable work surface and remove the rear wheel. If your bike has a full-suspension setup, secure the frame to prevent it from moving excessively.

  4. Remove the Old Shock: Loosen and remove the mounting hardware securing the old shock to the frame and swingarm. Keep track of spacers or washers that come off with the old shock.

  5. Install the New Shock: Place the new shock in position, ensuring it aligns with the mounting points on the frame and swingarm. Reattach the mounting hardware securely, following any manufacturer recommendations for torque settings.

  6. Adjust Settings: If your new shock is adjustable, such as an air shock, set the sag and rebound to your preferences using a shock pump and adjusting knobs.

  7. Test Ride: Before hitting the trails, test in a controlled environment to ensure the new rear shock performs as expected. Make any necessary adjustments to fine-tune the ride.

Following these steps, you can successfully replace your mountain bike’s rear shock, restoring its performance and enjoyment on the trails. If you’re unsure about any step or encounter difficulties, don’t hesitate to seek assistance from a professional bike mechanic.

F&Q For Best MTB Rear Shock For Heavy Riders

Is coil shock better than air shock?

If you want top-notch performance, I would say go for coil shock. It makes the ride smoother and greater. Then again, if you’re a beginner, you can try air shock.

Are coil shocks better for heavy riders?

Yes, coil shocks are better for heavy riders. They make it easy for you to bike on bumpy or cracked roads. The coil shocks generally hit large jumps along with rock gardens, too.

Can you put a bigger shock on an MTB?

Taking proper measurements to ensure the shock matches your MTB would be best. Even if you put a big shock, it won’t be a big deal, but it’ll surely harm your comfort. So ensure your bike’s weight, height, and overall movements match the shock you purchased.

How to choose the right rear shock for your mountain bike frame?

Consider factors such as frame compatibility, intended riding style, suspension design, and adjustability options to select the optimal rear shock for your mountain bike.

Is it bad to bottom out rear shock MTB?

Occasional bottoming out is normal, but frequent bottoming out can lead to reduced shock performance, damage, or discomfort for the rider.

Is fast or slow rebound better for MTB?

It depends on personal preference and riding style. Still, generally, a slower rebound can provide better traction and control over rough terrain, while a faster rebound can offer a more lively and responsive feel.

Do rear shocks improve ride quality?

Yes, rear shocks can significantly improve ride quality by absorbing bumps and vibrations enhancing comfort, traction, and control on various terrains.


That’s all I had in my bucket to guide you with. I hope you know the best MTB rear shock for heavy riders (like you). You need to choose the perfect one that is compatible with your bike, and that’s it. 

If you’re new, let me help you a little more. Go for DNM 3 System Rear Shock. It’ll be the best pick because of its design, bushings, lockout feature, and functionality. The suspension is durable as well, which is a must.

Moreover, other items are great, too. You can check them out to have the best ride journey.

All the best!

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