Perfect Pass Monster 56KG Waterproof Brushless High Torque HV Ultra Fast Digital Servo Full Metal Gears for RC CAR Extremely Precise/Shockproof Rc Car Servo Watch Video!
Condition: New
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Extended holiday returns
FREE refund/replacement until Jan 31, 2026 Learn more
FREE refund/replacement until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Thursday, Dec 18
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Features
- Ultra Fast / Extremely Strong / Unbelievably Precise!
- Metal Gears / Full Ball Bearings / Shockproof
- Waterproof / Digital / Brushless
- High Voltage 6V - 8.4V
- For RC Cars, Boats, Robot & Planes
Description
Perfect Pass Monster - As seen on YouTube by creators and RC enthusiasts! The "MONSTER" by Perfect Pass is the ideal solution for anyone looking to purchase a professional servo that is the best of all worlds at a reasonable price..(professionals choice!). Super High Torque - True 56KG! Ultra fast under load Waterproof, Shockproof, Brushless & Metal Gears + Metal shaft. Extremely precise, High Voltage 6V-8.4V Efficient heat sink aluminum case for better cooling.
Package Dimensions: 4.45 x 2.72 x 1.54 inches
Item Weight: 4.6 ounces
Item model number: PP-SRV-1
Manufacturer recommended age: 3 months and up
Manufacturer: Perfect Pass
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Dec 18
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Great torque and speed at only 7.4 volts. My hobbywing fusion pro bec only goes up to 7.4 volts. No problem though this servo performs great even at the lower voltage. Running it in a axial scx10 pro with 4.75" tires and no problem turning them. I prefer this servo over the Reefs raw 500. Nearly as fast with way more torque, and $20 less $. Putting one in the trx6 next!!!!
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Reviewed in the United States on January 4, 2025 by Millly
This servo was recommended by a YouTuber so I decided to give it a try and yes it works amazing. I put larger tires on my Traxxas TRX4 and the factory servo didn’t have enough power to steer the vehicle in obstacles. This servo has the power you need at a reasonable cost. Very happy with it so far. Will update this review if my feelings change about it.
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Reviewed in the United States on December 17, 2024 by Brandon M Segraves
I'm using this on the rear axle of a 4WS crawler/basher. I overheated and burned up one $40 servo, and was disappointed by its ability to hold position, keep position, the speed, and the noise. This servo takes care of each of those issues. I'm using it at 7.4v and while it's not BLOW YOU AWAY fast, it's plenty fast for my application. There are direct power 3s servos available on Amazon for about half this price, or a little less, that will match this thing in terms of performance, but I figured I'd treat myself to one good, legit servo just to see if it really holds up in the long run. Comes with a nice milled horn that is NOT of the clamp variety, however the fit is fantastic and I don't feel that a clamp would make it any better; I prefer it to not have a clamp since the clamp screws tend to back out, in my experience. A well fitted milled horn is best, but I could be wrong. Servo looks great, has deeply machined "cooling fins" on the case and doesn't even begin to get warm where the previous servo would be 120F after the same kind of use. I'm going to put it through its paces and expect it to live up to EVERY LAST BIT of hype, since I did pay a premium for it. I'd have appreciated some more/smaller stickers to go along with it... :)
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Reviewed in the United States on July 24, 2025 by BuyerOfThings
Honestly, I did too much research. This came up initially and I was hesitant because of the price but I currently have no regrets. I’ll update if something changes since I only have one pack for reference but the install was smooth and has plenty of power. Tsm works perfect, I have the Bluetooth module to set the end points and it requires an update to the transmitter. The noise it makes is not exceeding the noise of the fans on my V1 Traxxas MAXX and it fits perfectly in the hot racing servo adapter. Looks sick! It even has a plastic horn to use for my truck. Will purchase again
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Reviewed in the United States on October 1, 2025 by Alexis Edgerly
My Husband favorite servo for his 1/6 scale rc cars and even uses the larger version for his 5th scales.. First two have lasted years and are still going but this is going in a Bigrock on 8s that has been thru 3 different servos due to its size power and weight along with meaty JConcepts tires. The COMBINED WEIGHT, GRIP, AND SPEED his rc's achieve we couldn't think of a better servo to not have to do this again for a long time and if it does start to lose its awesomeness well then these are also rebuildable.. you can buy the kits and we already have two kits for ea existing servo to do rebuilds when the time comes.. so looks like he will be ordering a rebuild kit just cause he is like that.
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Reviewed in the United States on October 23, 2025 by Abby Michelle
So far I have five of these servos in different rigs and have run them for over a year. They are the fastest and strongest servos I have found for the price. Raz makes superior products and I am happy that these servos have been bulletproof and and amazing!
Reviewed in the United States on October 20, 2024 by John
Edited: I come back to give another review, if you dont have the hd servo saver spring from traxxas, get it and install it, then this servo is a beast, even without it compared to stock it's a beast but the stiff spring makes it work better!! I bought this for my xmaxx, hated breaking off 2 tabs to make it fit, also if you watch KT he makes it seem more powerful in the xmaxx, it is most definitely stronger and faster than stock but in tall grass it does struggle a little, I'd still recommend it just be aware it's not the answer to all your troubles.
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Reviewed in the United States on January 3, 2024 by Paul
Perfect for the Xmaxx. You’ll just need a servo adapter to fit the xmaxx and you’re good to go!
Reviewed in the United States on October 14, 2025 by Jason Renfrew