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🔧 25T M3 Metal RC Servo Horn – for MG995/MG996R/Futaba/Savox/etc.
I picked up this 25T M3 metal RC servo horn because I’ve been modding an old RC buggy I had lying around, and I needed a tough and reliable horn that could handle some bashing. The product page had thousands of orders and solid reviews, so it felt like a safe bet.
When it arrived (in about 15 days, faster than I expected), I was impressed by the build quality right out of the bag. It’s machined from solid aluminum and feels much sturdier than the stock plastic servo arm it replaced. Installation was super easy—fit perfectly on my MG996R servo and aligned exactly with the linkage. No slop, no wiggle.
Pros:
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Durable and lightweight
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Perfect fit for multiple servo models
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Looks good in anodized red
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Great value for the price
Cons: – No printed branding or markings – Not pre-threaded, so screwing into the arm takes a little effort
In the U.S., a similar part from brands like Power HD or Savox would cost at least 3–4x more, and sometimes the quality isn’t noticeably better. This one exceeded my expectations, especially for under $3. Definitely keeping this seller bookmarked.
US $1.43
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🛠️ AJRC 7075-T651 Steering Arm for TRX4/SCX10/RC4WD
I bought this AJRC 7075 aluminum servo horn specifically for my TRX4 crawler project. I needed a robust 25T horn that could handle high-torque situations while rock crawling without stripping.
This thing is rock solid—no exaggeration. The material is aircraft-grade aluminum (7075-T651), and the CNC finish is ultra-clean. The clamping design really locks down on the servo spline, so there’s zero play. I’ve taken it through multiple trail sessions, and it’s held up against scrapes, mud, and several bad tumbles.
Pros:
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Superior strength and finish
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Clamp-style grip = no wiggle
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Excellent fit on Savox and TRX-6
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Screws included
Cons: – Slightly heavier than some arms – Not available in many colors
U.S. equivalents from Vanquish or SSD are $10–$20+ each. I paid a fraction of that and got the same rugged performance. I’d definitely recommend this one if you’re upgrading a serious RC crawler.
US $2.8
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⚙️ 25T M3 Servo Horn Set – MG995 MG996R DIY Car Toy
This servo horn set looked like a budget-friendly choice for my spare RC drift chassis. It came with all the basics: a single-arm aluminum horn, mounting screws, and a nice anodized finish.
The machining isn’t as refined as premium brands, but for under $2, it’s honestly hard to complain. It fits my E9001 servo well and doesn’t flex under moderate loads. I wouldn’t use this for a high-torque rig, but it’s great for lighter-duty builds or spares.
Pros:
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Super affordable
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Simple and effective
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Compatible with several servos
Cons: – Finish not as smooth – Screws feel low-grade
Compared to U.S. options from Amazon or hobby shops ($8–12), this is a solid deal. It met my expectations for budget performance and filled the role perfectly.
US $1.19
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🔩 Metal 25T Servo Arm – For Traxxas TRX4/SCX10/Tamiya
I got this 25T servo arm for Traxxas/SCX10 to test out with a Tamiya CC-01 project. The slim design and light weight were the main attractions, plus I liked the look of the dual mounting holes.
The fit was very snug on my Futaba S3003. It holds torque well, and after several test runs, I didn’t notice any signs of wear. The finish is smooth, and the arm has a nice matte anodized look.
Pros:
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Clean design, compact fit
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Works with a wide range of brands
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Excellent torque retention
Cons: – Slightly shorter than some horns – Only one screw included
If you’re paying $10+ for these in the States, you’re overpaying. This one was under $3 and holds up just as well. I was pleasantly surprised at how solid it felt.
US $1.67
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🔧 Upgrade 25T Arm – For WPL C14/C24, WLtoys 12428
This servo horn was bought specifically for a WPL D12 drift build. I was hunting for a low-profile, strong 25T horn that would fit tight steering geometries—and this one did the trick.
It installs easily, and the fit is tight and secure. The color (black in my case) matched the rest of my build and gave it a stealthy look. I ran a few battery packs through with aggressive turns and found no issues.
Pros:
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Slim and low-profile
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Affordable for the quality
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Handles tight spaces well
Cons: – May be too slim for some setups – Lacks brand identification
Price-to-performance ratio is excellent. In local U.S. stores, similar pieces are hard to find under $10. This one performed better than some I’ve paid triple for.
US $1.19
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🛠️ 25T M3 Metal RC Horn – Futaba/MG995/MN D90
This servo horn for MG995/MN D90 series is very similar to others I ordered, but I liked that this one included extra washers and longer mounting screws. I used it for an MN99 build.
Fitment was good on both PowerHD and Xcore servos. I appreciated the added hardware, which gave me more flexibility during install. It feels solid and shows no signs of flex even during full lock turns.
Pros:
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Good build with extras
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Stable under heavy steering loads
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Good compatibility
Cons: – Finish wears quickly with use – Packaging is minimal
Another sub-$3 gem that easily competes with $10 U.S. parts. Exceeded expectations.
US $1.19
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⚙️ 42/37/28mm Aluminum Servo Horns – Dual/Single Arm
This pack of multiple-length aluminum servo arms was a no-brainer for someone like me who’s constantly tinkering with RC cars. I liked that it came with 4 different lengths in one set.
The quality is good, especially for the price. I used the 42mm arm on a long-wheelbase crawler and the 28mm one on a mini drift build. They clamp on tightly and don’t strip under stress.
Pros:
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Versatile kit for multiple builds
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Great for experimenters
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Nicely machined and anodized
Cons: – Arms are unlabeled – Screws not color-matched
In the U.S., you’d pay $15+ for a similar 4-pack. I paid about a third of that, and it delivered more than I hoped.
US $1.19
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🔩 9IMOD 2PCS 25T Metal Horns – Multi-style for TRX4M/1/10 RC
I grabbed this 2-piece 9IMOD servo horn set because I needed some backups for my TRX4M and SCX10. The dual-hole and different shape designs were appealing.
They arrived well-packaged, with extra screws. I like that one is straight and the other has a slight offset—perfect for tight spaces. Both installed cleanly and have held up through multiple bash sessions.
Pros:
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Two unique shapes = more flexibility
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Clean CNC cuts
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Screws included
Cons: – Slightly thicker than some brands – Not many color options
This set would easily cost $12–15 stateside. I paid under $5. Not only did it meet expectations—it beat them.
US $1.19
🧰 Final Thoughts:
I wasn’t expecting much when I placed this order—I just needed a bunch of metal 25T servo horns for various RC builds. But honestly, each item surpassed my expectations in terms of quality, fit, and value. Shipping was faster than usual (12–17 days to the US), and nothing arrived damaged.
I’m genuinely impressed by how solid these AliExpress servo arms are. They’re perfect for hobbyists on a budget or anyone who builds/mods RC vehicles regularly. I’ll absolutely be ordering more—and I’d recommend these to anyone looking for affordable, high-performance RC parts without overpaying in U.S. hobby shops.
