Perfect Pass RC Adjustable Servo Horn Set (25T) For Arrma 1/8 & 1/7 Scale Platforms
Perfect Pass RC Adjustable Servo Horn Set (25T) For Arrma 1/8 & 1/7 Scale Platforms
SKU:PP-SRV-1-A
In stock
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Steering geometry matters. At high speed, small changes in steering link height can dramatically affect response, stability, and front-end precision. That’s exactly why we designed this system differently.
The Perfect Pass RC Servo Horn Set is not just another aluminum horn – it’s a fully adjustable steering height solution built for serious performance.
WHY THIS SET IS DIFFERENT
✔ Dual Horn Design: Flat + Raised
You get two servo horns in the box:
- One flat
- One raised
This allows you to instantly adjust the steering link height depending on your chassis layout and setup goals. You can also connect the steering link on top of the horn and below it (see pictures), which grants you maximum flexibility.
✔ Height Control Adapter Included
We’ve added a dedicated adapter that gives you even finer control over horn height.
This means:
- Precise steering link alignment
- Reduced bump steer
- Better geometry tuning
- Maximum adaptability across platforms
✔ Universal Adaptability
Every manufacturer designs their steering system slightly differently.
With adjustable height control, this set gives you full flexibility to match:
- All Arrma 1/8 & 1/7 scale platforms
- Custom speed run, bashing and drag racing builds
- Any brand using 25T servos
It adapts to the car – not the other way around.
✔ CNC Machined 7075-T6 Aluminum
Both the horn and steering link are made from premium 7075 aluminum.
Why 7075?
- Significantly stronger than 6061
- Extreme rigidity under load
- Ideal for high-speed applications when accuracy matters
- Ideal for bashing when strength is king
- Built to survive real power and abuse
✔ 25T Spline Compatibility
Designed with a 25T spline, compatible with most high-performance servos on the market.
📦WHAT'S INCLUDED
- (1) Flat Servo Horn 25T (PP-SRV-1-A1)
- (1) Raised Servo Horn (PP-SRV-1-A2)
- (1) Servo Horn Adapter (PP-SRV-1-A3)
- (1) Servo Horn Link (PP-SRV-1-A4)
- (2) Servo Horn Link Pivot Ball (PP-SRV-1-A5)
- (4) Servo Horn Link Pivot Ball Sleeve (PP-SRV-1-A6)
- Hardware (screws) included
Customers praised this adjustable servo horn set for its "very high quality" machining and "amazing" aluminum construction that replaces "sloppy plastic." Most appreciated the "perfect angles," excellent fitment, and zero clearance. However, some noted compatibility issues with certain servos and finish quality concerns.
Pictures show a nice shiny chrome show piece but it’s not!! You can buy a better machined nicer piece on Amazon!! Looks like crap. I contacted them and they said that’s the way it is look at the last pic they look crappy in it. Sorry
Great horn set and look great to
Came in looking amazing and perfectly packaged. The amount of detail and thought that went into the making of this product is outstanding for the price.
Nice
Finishing of very high quality, with almost zero clearance, very well machined, very high quality. PerfectPass the best in the world
Perfect angles for any application
Who wants sloppy plastic when you can have amazing machined aluminum?
Works as expected, great fitment and gave me move clearance
Great looking horn and sturdy replacement for stock plastic products.
I have a Mojave 6s, stocked servo broke quickly, replaced with this one from perfect pass, and oh my goodness, what a difference!!! Not only does it look great , it performs beyond my expectations. While holding front of truck down wheels still able to turn, the torque is awesome as well as responsiveness. Thank you guys for making such a quality product!!
Look great as slways. I am sure they will work great
Perfect Pas makes great quality products and will continue to use them
Great parts and servos top of the line awesome service would definitely recommend to anyone!!
Top products 👍🏻
Great quality parts as always and will make my build awesome! Thanks
Good quality
unfortunaly, the servo horn set. I could only get one part to fit my servo. I figured this kit was a general kit for all of ARRMA models. It's o.k. I still stand with PPRC.
The reason it only gets 4 stars is that there should be a screw on the side to clamp to the server.
Fits Perfect with the Monster and looks great on my Sledge.. Thanks again 👍🏽
A very nice piece.
Work as described
what is the screw size for the servo horn pivot ball?
Hey Dustin,
They are M3x12.
Do I need the servo arms from u guys if ima buy the servo 1:8 servo
Hey Gary,
If you plan on purchasign the PP-SRV-1, it already comes with an aluminum 25T servo horn.
