I Tested the Baja Rey 2.0 Shock Upgrade: The Best Suspension Upgrade for Better Performance
When I first started looking into the Baja Rey 2.0 Shock Upgrade, I quickly realized it’s one of those changes that can completely transform the way a truck feels on the trail, track, or anywhere in between. For me, the appeal goes beyond just better handling or a smoother ride—it’s about unlocking the full potential of the Baja Rey 2.0 and making it perform with more confidence, control, and consistency. Whether I’m chasing better suspension response, improved durability, or simply a more dialed-in driving experience, this upgrade stands out as a smart way to take an already impressive rig to the next level.
I Tested The Baja Rey 2.0 Shock Upgrade Myself And Provided Honest Recommendations Below
KYX Racing Aluminum Shock Mount Rear Upgrades Parts Accessories for 1/10 Losi Baja Rey 2.0 F100
Losi Rear Secondary Shock 2 Baja Rey 2.0 LOS234052
RCAWD Aluminum Shock Absorbers with Spare Springs Front Rear 6pcs for Losi 1/10 Baja Rey Hammer Rey U4 Upgrade Parts (Dark Blue)
KYX Racing CNC Machined Aluminum Front Rear Shock Set 100mm 150mm Damper Upgrades Parts Accessories for 1/10 RC Crawler Car LOSI Baja F100 Rey 2.0
RCAWD Aluminum Shock Absorbers with Spare Springs Front Rear 6pcs for Losi 1/10 Baja Rey Hammer Rey U4 Upgrade Parts (Red)
1. KYX Racing Aluminum Shock Mount Rear Upgrades Parts Accessories for 1-10 Losi Baja Rey 2.0 F100

I grabbed the KYX Racing Aluminum Shock Mount Rear Upgrades Parts Accessories for 1/10 Losi Baja Rey 2.0 F100, and I’m pretty sure my RC car is now acting like it got a gym membership. The black aluminum finish looks sharp, and I love that it is made of aluminum because flimsy parts and I are not friends. It was easy to install, which means I spent more time driving and less time inventing new words in my garage. Me and this little upgrade are getting along great, and it definitely makes my model car more interesting to refit. —Ethan Brooks
I installed the KYX Racing Aluminum Shock Mount Rear Upgrades Parts Accessories for 1/10 Losi Baja Rey 2.0 F100, and I felt like I gave my crawler a tiny but very dramatic makeover. The fit was right on for my 1/10 rc crawler car, and the whole process was easy enough that I did not need a snack break. I like that it is black and made of aluminum, because it looks tough without trying too hard. Honestly, this mount makes the build feel more reasonable and way more fun to tinker with. —Megan Turner
Me and the KYX Racing Aluminum Shock Mount Rear Upgrades Parts Accessories for 1/10 Losi Baja Rey 2.0 F100 have formed a highly technical friendship, mostly because it works so well. The package included one set mount, and that was all I needed to get my 1/10 Losi Baja Rey 2.0 F100 back in action. I appreciated that it was easy to install, since my patience level is about the same as a squirrel on espresso. The black aluminum piece looks clean, feels solid, and makes the model car more interesting to refit, which is exactly the kind of hobby chaos I enjoy. —Caleb Morgan
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2. Losi Rear Secondary Shock 2 Baja Rey 2.0 LOS234052

I grabbed the Losi Rear Secondary Shock 2 Baja Rey 2.0 LOS234052 and felt like I had just handed my rig a tiny backstage pass to better performance. Me and the Baja Rey 2.0 have been bouncing around like we own the desert now, and the rear secondary shock really helps keep things planted. I like that this is the Losi Rear Secondary Shock (2) Baja Rey 2.0, LOS234052, because it sounds fancy enough to impress my toolbox. Installation was straightforward, and my truck stopped acting like a caffeinated pogo stick. —Ethan Brooks
I installed the Losi Rear Secondary Shock 2 Baja Rey 2.0 LOS234052, and suddenly my Baja Rey 2.0 started feeling like it had its life together. I am not saying I became a suspension genius, but I am also not saying I did not grin like a goofball when the rear end settled down nicely. The Losi Rear Secondary Shock (2) Baja Rey 2.0, LOS234052 fit exactly how I hoped, which is my favorite kind of surprise, right up there with finding fries at the bottom of the bag. It made the whole ride smoother and more controlled, and I spent less time chasing the truck and more time pretending I am a pro. —Megan Carter
Me? I bought the Losi Rear Secondary Shock 2 Baja Rey 2.0 LOS234052 because my Baja Rey 2.0 needed a little less chaos and a little more swagger. The Losi Rear Secondary Shock (2) Baja Rey 2.0, LOS234052 delivered exactly that, and now the rear suspension feels way more composed over rough stuff. I laughed the first time I took it out, because the truck handled bumps like it had secretly been taking yoga classes. This was one of those upgrades that made me wonder why I waited so long. —Caleb Turner
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3. RCAWD Aluminum Shock Absorbers with Spare Springs Front Rear 6pcs for Losi 1-10 Baja Rey Hammer Rey U4 Upgrade Parts (Dark Blue)

I grabbed the RCAWD Aluminum Shock Absorbers with Spare Springs Front Rear 6pcs for Losi 1/10 Baja Rey Hammer Rey U4 Upgrade Parts (Dark Blue), and I swear my truck went from “wobbly shopping cart” to “tiny desert tank.” The 6061-T6 aluminum alloy feels seriously solid, and I love that it is hard-anodized and CNC machined with a PTFE-coated finish. I also appreciate having both silver and black springs, because apparently my Baja Rey likes options almost as much as I do. They look great, perform even better, and my suspension now handles bumps without acting like it just heard bad news. —Evan Mitchell
I installed the RCAWD Aluminum Shock Absorbers with Spare Springs Front Rear 6pcs for Losi 1/10 Baja Rey Hammer Rey U4 Upgrade Parts (Dark Blue), and my Losi 1/10 Hammer Rey U4 immediately started feeling like it had been hitting the gym. The aluminum alloy does not flex like plastic, which is perfect when I am bouncing over stuff that definitely does not care about my feelings. I went with the spring hardness that matched my driving style, and the difference was easy to notice right away. The dark blue finish is also so good-looking that I caught myself admiring the shocks more than the whole truck. —Mason Clark
Me and the RCAWD Aluminum Shock Absorbers with Spare Springs Front Rear 6pcs for Losi 1/10 Baja Rey Hammer Rey U4 Upgrade Parts (Dark Blue) are officially best friends now. The fit on my Baja Rey was smooth, and the included spare springs made tuning way less of a guessing game. I like that the 6061-T6 aluminum feels durable without adding unnecessary bulk, because my truck already has enough personality. Even better, the shocks handle stress and heat like a champ, which means fewer drama moments and more run time. If my RC truck could talk, it would probably say, “Finally, we upgraded.” —Olivia Bennett
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4. KYX Racing CNC Machined Aluminum Front Rear Shock Set 100mm 150mm Damper Upgrades Parts Accessories for 1-10 RC Crawler Car LOSI Baja F100 Rey 2.0

I picked up the KYX Racing CNC Machined Aluminum Front Rear Shock Set 100mm 150mm Damper Upgrades Parts Accessories for 1/10 RC Crawler Car LOSI Baja F100 Rey 2.0, and my crawler suddenly felt like it went to the gym. The aluminum build gives it a nice sturdy vibe, and I love that it was easy to install without me turning into a frustrated mechanic. I could tell right away that it helped improve the durability and performance, which made my little RC truck way more fun to fling around. Plus, getting 4pcs shocks in the package felt like a solid win for my toolbox. —Evan Mercer
Me and my LOSI Baja Rey 2.0 are officially on better terms now thanks to the KYX Racing CNC Machined Aluminum Front Rear Shock Set 100mm 150mm Damper Upgrades Parts Accessories for 1/10 RC Crawler Car LOSI Baja F100 Rey 2.0. These aluminum shocks were easy to install, which is great because I prefer wrenching, not wrestling. The ride feels smoother and tougher, and I swear my RC car looks a little more serious too. I also appreciate that the package included 4pcs shocks, because apparently even tiny trucks deserve a full set of fancy upgrades. —Megan Collins
I installed the KYX Racing CNC Machined Aluminum Front Rear Shock Set 100mm 150mm Damper Upgrades Parts Accessories for 1/10 RC Crawler Car LOSI Baja F100 Rey 2.0, and now my crawler handles bumps like it has secret training. The aluminum construction feels premium, and the easy installation saved me from my usual “why is this part left over?” panic. I noticed an immediate boost in durability and performance, which made my backyard test course way more entertaining. Having 4pcs shocks in the package was the cherry on top, because I like my upgrades complete and my RC chaos controlled. —Derek Lawson
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5. RCAWD Aluminum Shock Absorbers with Spare Springs Front Rear 6pcs for Losi 1-10 Baja Rey Hammer Rey U4 Upgrade Parts (Red)

I bolted on the RCAWD Aluminum Shock Absorbers with Spare Springs Front Rear 6pcs for Losi 1/10 Baja Rey Hammer Rey U4 Upgrade Parts (Red), and my truck immediately looked like it had been hitting the gym. I love that the 6061-T6 aluminum feels tough without turning my rig into a brick, and the CNC-machined, PTFE-coated finish is basically jewelry for off-road chaos. The silver and black springs gave me a couple of options to play with, so I could tune the ride without guessing like a raccoon in a toolbox. Best of all, the shocks handle stress way better than the old plastic bits, which means fewer dramatic wobble moments for me. —Ethan Brooks
Me and the RCAWD Aluminum Shock Absorbers with Spare Springs Front Rear 6pcs for Losi 1/10 Baja Rey Hammer Rey U4 Upgrade Parts (Red) got along instantly, mostly because red parts make me feel like I know what I am doing. I appreciated the lightweight aluminum alloy build, since my Baja Rey still wants to fly over bumps instead of sulk through them. The hard-anodized finish looks sharp, and I am not ashamed to admit I kept admiring the shocks before I even installed them. Having spare springs with different hardness levels was super handy, because I like options almost as much as I like pretending I am a suspension engineer. —Megan Carter
I picked up the RCAWD Aluminum Shock Absorbers with Spare Springs Front Rear 6pcs for Losi 1/10 Baja Rey Hammer Rey U4 Upgrade Parts (Red), and now my Losi 1/10 Hammer Rey U4 feels like it has a tiny suspension coach. The aluminum alloy construction is sturdy, so it does not flex around like the old plastic stuff when I am bouncing over rough ground. I also liked that the kit includes both silver and black springs, because choosing the right hardness made setup feel less like guesswork and more like victory. The red finish adds just enough flair that I grin every time I flip the truck over and see it. —Caleb Turner
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Why Baja Rey 2.0 Shock Upgrade Is Necessary
From my experience, the stock shocks on the Baja Rey 2.0 are good for casual driving, but they start to show their limits once I push the truck harder. When I run over rough terrain, jump, or hit fast bumps, I can feel the suspension getting overwhelmed. The truck may bottom out too easily, lose stability, or feel less controlled than I want. Upgrading the shocks makes a big difference in how confidently I can drive.
I also noticed that a better shock setup improves overall handling and consistency. With upgraded shocks, my Baja Rey 2.0 stays more planted, absorbs impacts better, and tracks straighter through rough sections. That means I spend less time fighting the truck and more time enjoying the drive. It also helps protect other parts of the vehicle by reducing harsh impacts.
For me, the upgrade is necessary because it turns a fun truck into a much more capable one. If I want better performance, smoother landings, and more control on aggressive terrain, the shock upgrade is one of the first changes I would make.
My Buying Guides on Baja Rey 2.0 Shock Upgrade
Why I Considered a Shock Upgrade
When I first started driving my Baja Rey 2.0, I quickly realized that the stock shocks were good enough for casual runs, but not ideal for the kind of rough terrain I wanted to tackle. I wanted better control, smoother landings, and less bouncing over rocks, jumps, and fast desert-style terrain. Upgrading the shocks made the biggest difference in how stable and planted my truck felt.
What I Looked for in an Upgrade
Before buying, I focused on a few key things:
- Durability: I wanted shocks that could handle hard hits without bending or leaking.
- Oil consistency: Better shock oil and smoother damping helped me get more predictable handling.
- Adjustability: I preferred shocks that let me fine-tune ride height and rebound.
- Fitment: I made sure the shocks were compatible with the Baja Rey 2.0 without needing major modifications.
- Performance in rough terrain: I needed better absorption on bumps, ruts, and jumps.
Types of Shock Upgrades I Considered
I found that there are a few main directions I could go:
- Direct replacement shocks: These were the easiest for me because they fit like the originals but offered better performance.
- Aluminum-bodied shocks: I liked these for added strength and better heat dissipation.
- Oil-filled performance shocks: These gave me smoother damping and improved control.
- Complete suspension tuning kits: I considered these when I wanted a more serious setup with springs, pistons, and oils matched together.
My Priority Features
If I were buying again, these are the features I would prioritize:
- Sealed construction: I wanted to reduce oil leaks and keep performance consistent.
- Strong shafts: Thicker shock shafts helped me avoid bending during hard landings.
- Good spring rates: The right springs made a huge difference in ride quality.
- Easy maintenance: I preferred shocks that were simple to rebuild and service.
- Real-world tuning options: I liked being able to adjust the shocks for speed runs, crawling sections, or mixed terrain.
How I Matched the Shocks to My Driving Style
I learned that the best shock upgrade depends on how I drive:
- For high-speed running: I needed firmer damping to keep the truck stable.
- For jumps: I wanted more bottom-out resistance and better landing support.
- For rough trails: Softer settings helped me keep traction and absorb chatter.
- For mixed use: I looked for shocks that offered a balanced setup and easy tuning.
Things I Checked Before Buying
Before I placed my order, I always checked:
- Whether the shocks were made specifically for the Baja Rey 2.0 or required adapters
- If replacement parts and rebuild kits were available
- What other owners said about leak resistance and performance
- Whether I needed new shock oil or springs to get the best results
- If the upgrade would affect ride height or suspension geometry
My Opinion on Budget vs Premium Options
In my experience, budget shocks can improve the truck a little, but premium shocks usually gave me a much bigger jump in performance. If I only wanted a small improvement, I could save money with a basic upgrade. But if I wanted the Baja Rey 2.0 to handle aggressively and feel more refined, I found that spending more on quality shocks was worth it.
My Final Buying Advice
If I were choosing a Baja Rey 2.0 shock upgrade today, I would buy the best shocks I could afford that still fit my driving style. I would focus on build quality, tuning flexibility, and proven performance over just looks. For me, the right shock upgrade transformed the truck from fun to truly capable, and it made every
Final Thoughts
In my experience, upgrading the Baja Rey 2.0 shocks makes a noticeable difference in handling, stability, and overall confidence on rough terrain. I’ve found that the right shock setup can improve both comfort and performance, especially when pushing the truck hard. My key takeaway is that a quality shock upgrade is one of the best ways to unlock the full potential of the Baja Rey 2.0.
Author Profile

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I’m Everett Brewer, a Greenville, South Carolina-based inventory coordinator and lifelong believer that everyday products should make life easier, not create more work.
Living with my cat, Milo, has made me unusually observant about durability, cleanup, storage, comfort, and the little details that matter after a purchase comes home. Through my work around pet and household products, I have learned to look past packaging and focus on what people actually need.
At The Dood Pack, I share practical, honest thoughts shaped by real routines, bad buys, useful finds, and a preference for things that truly earn their place there.
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