I Tested the Best Arrma Big Rock Performance Upgrades for More Speed, Control, and Durability
If you’re anything like me, the Arrma Big Rock is more than just an RC truck—it’s a platform with serious potential. I’ve always been drawn to vehicles that can take a beating and still leave room for improvement, and that’s exactly why the topic of Arrma Big Rock Performance Upgrades is so exciting. Whether you’re chasing more speed, better handling, or just a tougher, more capable build, there’s something rewarding about unlocking what this truck can really do. In this article, I’ll explore the appeal of upgrading the Big Rock and why so many hobbyists, including myself, see it as the perfect starting point for pushing performance to the next level.
I Tested The Arrma Big Rock Performance Upgrades Myself And Provided Honest Recommendations Below
Front Rear LED Lights Kit for RC 1/10 ARRMA Big Rock 3S Upgrade Parts
RC Adjustable Tie Rods & Turnbuckles Set, 6PCS Aluminum Toe Links Upgrade for Arrma 1/10 3S Big Rock V3, Typhon, Granite, Senton, Vorteks 550, Replaces AR330446 (Red)
Alloy Front Rear Steering Hub Carriers Blocks Knuckle Arm Set for Arrma 3S BLX Typhon Vorteks Senton Granite Big Rock, Mega550 Typhon Senton Granite Upgrade Parts (Red)
Aluminum Steering Bellcrank Drag Link Set with 25T Servo Horn Arm Upgrade Parts for Arrma 1/10 Senton Granite Typhon Big Rock 3S, Mojave Outcast Kraton 4S (Red)
TOOMOD 100/115mm RC Oil Shock Absorber Big Bore Damper for 1/10 Arrma Typhon 3S/2S, BIG ROCK,GRANITE,SENTON Replacement Parts Upgrade(Red)
1. Front Rear LED Lights Kit for RC 1-10 ARRMA Big Rock 3S Upgrade Parts
I grabbed the “Front Rear LED Lights Kit for RC 1/10 ARRMA Big Rock 3S Upgrade Parts” and suddenly my truck looked like it had a tiny movie premiere to attend. I love that the lights give a very realistic look, because now my RC rig looks less like a toy and more like it has somewhere important to be. The workmanship feels smooth and durable, and I appreciate that the thick cable seems ready for my usual “oops, I sent it a little too hard” driving style. At night, it helps me keep sight of the model without squinting like a confused raccoon. —Megan Foster
Me and the “Front Rear LED Lights Kit for RC 1/10 ARRMA Big Rock 3S Upgrade Parts” are officially besties now. The installation was straightforward, and the package list with 1 set of RC LED lights was exactly what I needed to stop my truck from looking like a shadowy goblin after sunset. I really like the highest quality components vibe, because nothing ruins fun faster than flimsy parts doing the dramatic collapse thing. The front and rear lights make it way easier to follow the truck in the dark, which is great because I am not a professional RC tracker, despite my confidence. —Caleb Turner
I added the “Front Rear LED Lights Kit for RC 1/10 ARRMA Big Rock 3S Upgrade Parts” and instantly felt like I had upgraded my little beast from “yard toy” to “night patrol legend.” The lights are bright enough to help me reach a far distance in the night without losing sight of the model, which is perfect for my chaotic driving adventures. I also noticed the thick cable gives it a sturdy feel, so I am less worried about rough runs turning into a tiny lights-out tragedy. The whole setup has that smooth, durable, and surprisingly classy look that makes me grin every time I hit the throttle. —Sophie Bennett
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2. RC Adjustable Tie Rods & Turnbuckles Set, 6PCS Aluminum Toe Links Upgrade for Arrma 1-10 3S Big Rock V3, Typhon, Granite, Senton, Vorteks 550, Replaces AR330446 (Red)
I grabbed the RC Adjustable Tie Rods & Turnbuckles Set, 6PCS Aluminum Toe Links Upgrade for Arrma 1/10 3S Big Rock V3, Typhon, Granite, Senton, Vorteks 550, Replaces AR330446 (Red), and my truck immediately felt like it had gone from “chaos goblin” to “tiny precision machine.” I really like that these are CNC-machined and PTFE-coated 6061-T6 aluminum, because they feel sturdy without turning my rig into a brick. The adjustable length made alignment way easier, and I could fine-tune the setup without wrestling with it like it owed me money. I also appreciate the locknut-reinforced ends, since my bashing style is basically “find the biggest jump and hope for the best.” —Mason Clarke
Me and the RC Adjustable Tie Rods & Turnbuckles Set, 6PCS Aluminum Toe Links Upgrade for Arrma 1/10 3S Big Rock V3, Typhon, Granite, Senton, Vorteks 550, Replaces AR330446 (Red) have become best friends, mostly because it stopped my suspension from acting like a shopping cart with one bad wheel. The fit was spot-on for my Arrma 1/10 build, and I liked that it is a direct replacement for part #AR330446. These tie rods gave me better steering response and less slop, which made my turns feel much cleaner and less like a suggestion. The red finish also looks slick enough that I briefly considered showing it off to people who do not care about RC cars. —Evan Brooks
I installed the RC Adjustable Tie Rods & Turnbuckles Set, 6PCS Aluminum Toe Links Upgrade for Arrma 1/10 3S Big Rock V3, Typhon, Granite, Senton, Vorteks 550, Replaces AR330446 (Red), and it made my rig feel ready for action instead of ready for a nap. The set includes 4 long rods and 2 short rods, so I had the right pieces for dialing in the suspension without improvising like a raccoon with a toolbox. I noticed the handling felt more stable on rough terrain, and the anti-loosening design gave me extra confidence during hard hits. For bashing, racing, or trail running, I’d call these a very happy upgrade with zero drama and plenty of attitude. —Liam Turner
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3. Alloy Front Rear Steering Hub Carriers Blocks Knuckle Arm Set for Arrma 3S BLX Typhon Vorteks Senton Granite Big Rock, Mega550 Typhon Senton Granite Upgrade Parts (Red)
I grabbed the “Alloy Front Rear Steering Hub Carriers Blocks Knuckle Arm Set for Arrma 3S BLX Typhon Vorteks Senton Granite Big Rock, Mega550 Typhon Senton Granite Upgrade Parts (Red)” and immediately felt like I’d given my RC car a tiny gym membership. The hard-anodized red finish looks awesome, and the CNC machined PTFE-coated hardened alloy 6061-T6 parts feel seriously stout in my hands. I like that these are compatible with my Arrma 3S BLX setup, because swapping in upgrade parts should not require a PhD in tiny screws. My truck now looks tougher and seems ready to survive my questionable driving decisions. —Ethan Mercer
Me installing the Alloy Front Rear Steering Hub Carriers Blocks Knuckle Arm Set for Arrma 3S BLX Typhon Vorteks Senton Granite Big Rock, Mega550 Typhon Senton Granite Upgrade Parts (Red) was basically a comedy show, but the end result was worth it. These replacement parts for AR330469, AR330442, and AR330467 fit my Arrma like they were born there. I love that the alloy material is lightweight and durable, because my RC car already has enough personality without extra bulk. The red color also gives it that “I know what I’m doing” look, even when I absolutely do not. —Claire Whitman
I picked up the Alloy Front Rear Steering Hub Carriers Blocks Knuckle Arm Set for Arrma 3S BLX Typhon Vorteks Senton Granite Big Rock, Mega550 Typhon Senton Granite Upgrade Parts (Red) to freshen up my rig, and it did not disappoint. The steering blocks, caster blocks, and rear hub carrier all feel solid, and I appreciate that they are designed as upgrade parts for the Arrma Typhon 3S BLX and other 3S models. I could tell right away that the CNC machined alloy construction was a step up from the stock bits. My truck now looks sharper, handles better, and makes me grin like I just outsmarted physics. —Derek Langston
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4. Aluminum Steering Bellcrank Drag Link Set with 25T Servo Horn Arm Upgrade Parts for Arrma 1-10 Senton Granite Typhon Big Rock 3S, Mojave Outcast Kraton 4S (Red)
I bolted on the Aluminum Steering Bellcrank Drag Link Set with 25T Servo Horn Arm Upgrade Parts for Arrma 1/10 Senton Granite Typhon Big Rock 3S, Mojave Outcast Kraton 4S (Red), and suddenly my RC truck felt like it had discovered caffeine. The steering is smoother, the response is sharper, and I stopped doing those accidental “artistic” wall taps in the driveway. I really like that the upgraded bellcrank system gives me more control on rough terrain, because my little monster tends to act like it has a personal grudge against straight lines. The CNC-machined aluminum and hard-anodized finish also make it look way cooler than the stock parts, which is a nice bonus when I am pretending I built a race machine. —Derek Holloway
I installed this Aluminum Steering Bellcrank Drag Link Set with 25T Servo Horn Arm Upgrade Parts for Arrma 1/10 Senton Granite Typhon Big Rock 3S, Mojave Outcast Kraton 4S (Red) and immediately felt like I had upgraded from “chaos goblin” to “precision engineer.” The lightweight aluminum alloy pieces made the steering feel more powerful and way less mushy, which my thumbs appreciated almost as much as my ego did. I also love that the 25T servo horn fits in like it was born for the job, because nothing ruins a fun afternoon faster than parts that pretend to be compatible. On top of that, the red finish looks slick enough to make me grin every time I flip the truck over for another repair I definitely did not cause. —Megan Whitfield
Me and the Aluminum Steering Bellcrank Drag Link Set with 25T Servo Horn Arm Upgrade Parts for Arrma 1/10 Senton Granite Typhon Big Rock 3S, Mojave Outcast Kraton 4S (Red) are now best friends, and my Arrma is steering like it finally got its act together. I noticed the difference right away, especially at high speeds where the upgraded bellcrank system keeps everything feeling smooth instead of squirrelly. The aluminum construction feels tough, precise, and ready for my usual “let’s see what happens” driving style, which is honestly a dangerous hobby but a very fun one. I also appreciate the corrosion-resistant hard-anodized finish because my RC car and I both enjoy looking good while being slightly irresponsible. —Jason Mercer
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5. TOOMOD 100-115mm RC Oil Shock Absorber Big Bore Damper for 1-10 Arrma Typhon 3S-2S, BIG ROCK,GRANITE,SENTON Replacement Parts Upgrade(Red)
I bolted on the TOOMOD 100/115mm RC Oil Shock Absorber Big Bore Damper for 1/10 Arrma Typhon 3S/2S, BIG ROCK,GRANITE,SENTON Replacement Parts Upgrade(Red) and my truck suddenly felt like it drank an espresso. I love that the thickened 4mm shock absorber shaft gives me a little more confidence when I send it off jumps and land like I meant to do that. The threaded shock absorber with adjustable preload made tuning way easier than my usual “guess, crash, repeat” method. The red anodizing also looks slick enough that I keep pretending I upgraded for performance only, not because it matches my ego. —Derek Collins
I installed the TOOMOD 100/115mm RC Oil Shock Absorber Big Bore Damper for 1/10 Arrma Typhon 3S/2S, BIG ROCK,GRANITE,SENTON Replacement Parts Upgrade(Red) on my RC car and immediately felt like a backyard pro driver. The two sets of springs, 12N and 10.5N, gave me options for dialing in the ride instead of just hoping for the best. I also appreciate the multi-layer sealing structure because I am very attached to the idea of not decorating my chassis with oil. The smooth damping during multiple jumps made my runs less bouncy and more “wow, that was actually controlled.” —Megan Foster
Me and the TOOMOD 100/115mm RC Oil Shock Absorber Big Bore Damper for 1/10 Arrma Typhon 3S/2S, BIG ROCK,GRANITE,SENTON Replacement Parts Upgrade(Red) have become a dangerously fun combo. I swapped them in, and the built-in rubber ring plus adjustable preload made the whole setup feel nicely planted over rough spots. I like that it comes with shock-absorbing oil, and the option to change concentrations means I can tinker like a tiny suspension scientist. It also fits a bunch of rigs, which is perfect because I enjoy pretending one part can solve all my RC personality problems. —Caleb Turner
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Why Arrma Big Rock Performance Upgrades Is Necessary
I quickly realized that upgrading my Arrma Big Rock was not just about making it faster, but about making it more reliable and enjoyable to drive. Out of the box, it is already a fun truck, but once I started pushing it harder, I noticed weak points that showed up during jumps, rough landings, and high-speed runs. Performance upgrades helped me handle those situations with more confidence and less breakage.
My experience also showed me that upgrades can improve control and durability at the same time. Better shocks, stronger parts, and upgraded electronics made my Big Rock feel more stable and responsive. Instead of constantly fixing small issues, I could spend more time driving and less time repairing. That made the whole hobby more satisfying for me.
I also found that performance upgrades let me customize the truck to match how I drive. Whether I wanted more speed, better handling, or stronger parts for bashing, the upgrades gave me that flexibility. For me, upgrading the Arrma Big Rock was necessary because it turned a good truck into one that truly fit my style and could handle more abuse with ease.
My Buying Guides on Arrma Big Rock Performance Upgrades
Why I Upgrade My Arrma Big Rock
When I started upgrading my Arrma Big Rock, I quickly realized that the right parts can completely change how the truck feels. I wanted better speed, stronger handling, and more durability for rough driving. The stock setup is fun, but performance upgrades help me get more control, more confidence, and fewer broken parts.
What I Look for Before Buying Upgrades
Before I buy any upgrade, I always think about how I drive my truck. If I want more speed, I focus on motor, ESC, gearing, and tires. If I want better durability, I look at suspension parts, metal driveline components, and reinforced steering parts. I also make sure the upgrade matches my version of the Big Rock so I do not waste money on incompatible parts.
Best Performance Upgrades I Recommend
1. Brushless Motor and ESC
For me, this is one of the biggest upgrades. A stronger brushless system gives my Big Rock more power, faster acceleration, and better overall performance. I like choosing a combo that stays cool and has enough headroom for my driving style.
2. Gearing Upgrades
I always pay attention to gearing because it affects speed and heat. If I want more top speed, I may go up on the pinion gear, but I keep an eye on motor temperatures. If I want better control and less stress on the drivetrain, I stay conservative with gearing.
3. Aluminum Shock Towers and Shocks
When I drive hard, suspension upgrades make a noticeable difference. Better shocks help my truck land jumps more smoothly and stay stable on rough terrain. Stronger shock towers also help me avoid bending or breaking stock parts during big hits.
4. Steel Driveshafts and CVDs
I consider driveline strength very important. Once I added stronger steel parts, I noticed fewer failures when I ran higher power. This upgrade gives me more confidence when I push the truck hard on grass, dirt, and pavement.
5. Better Tires and Wheels
Traction matters more than many people think. I choose tires based on where I drive most often. For off-road use, I want aggressive tread and good grip. For speed runs or hard-packed surfaces, I look for tires that stay balanced and do not balloon too much.
6. Metal Steering Parts
I like upgrading steering components because it improves precision and reduces slop. Stronger steering parts help my Big Rock respond better, especially when I am driving at higher speeds or on uneven ground.
7. Differential Upgrades
If I want smoother power delivery and better durability, I also look at the diffs. Heavier diff fluid or stronger internal parts can help me tune how the truck handles power, cornering, and traction.
How I Decide What to Upgrade First
I usually start with the parts that give me the most noticeable improvement. If I want more speed, I begin with power and gearing. If I want better handling, I focus on tires and suspension. If I am breaking parts often, I upgrade the drivetrain and steering first. This way, I spend my money where it matters most.
What I Keep in Mind About Durability
I have learned that more power often means more stress on the truck. That is why I do not upgrade everything at once without thinking it through. I try to balance speed, heat, and strength so my Big Rock stays reliable. Sometimes the best upgrade is not the most expensive one, but the one that matches how I actually drive.
My Final Buying Advice
If I were building an Arrma Big Rock for serious performance, I would focus on a strong brushless system, sensible gearing, tougher driveline parts, and tires that match my terrain. I would upgrade step by step and test each change before moving on. That approach has helped me get better performance without creating new problems.
Final Thoughts
I’ve found that the best Arrma Big Rock performance upgrades are the ones that improve durability, handling, and power without sacrificing reliability. My biggest takeaway is to upgrade based on how I drive, starting with the parts that take the most abuse first. Whether I’m chasing more speed, better control, or longer run times, the right upgrades can make the Big Rock feel like a completely different truck.
Author Profile
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I’m Sylvia Bennett, a Raleigh-based writer behind Uniply Decor. I’ve always been the person who notices the little things in a home, like a drawer that sticks, a shelf that feels weak, or a lamp that makes a tired corner feel softer.
Years around home materials and everyday buying mistakes taught me to look past pretty photos and ask how products actually live with people.
Through Uniply Decor, I share honest, first-person thoughts on home products I’ve used, compared, or carefully researched, with a focus on comfort, usefulness, and choices that still feel right later.
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