RotorStar ™ RS-550MGC-HV Helicopter Cyclische BB / DS / MG Servo 11.25kg / 0.072sec / 59g

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Wish the gear train was tighter

Mar 21, 2018

Used them for cyclic servos in a T-Rex 600. They seem to work well, the only problem is the amount of slop in the gear train right out of the box. If the backlash was minimal, they would be an excellent servo. For the price, what can you expect?

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Servos are excellent

Mar 02, 2018

I used these servos before, so far they have not let me down. Unfortunately the last parcel with 4 such servos was lost and they are no longer available. Well, I'll try something else.

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Relação qualidade/preço muito boa.

Feb 12, 2018

Chegou em pouco tempo.
Boas características.
Montei numa short course e até agora sem problemas.

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there is not a better servo anywhere at this price

Oct 17, 2017

far and wide i have scoured the earth to find the ultimate cheap servo and here it is ! hobbyking has done it again

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Good servo

Jan 09, 2017

Very good servos--- i have 3 on a t-rex 550 and they are very good

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Excellent Car Servo for all purposes - quick and precise

Oct 28, 2016

I purchased this Item to try out a cheap alternative for my 1/10 Scale Electric Touring Car. For this price, i don't think you can get a better one.

It is very quick, precise enough ( also used one in my other RWD Drift Car w/o gyro ) and no "return to center" issues.

I would recommend this servo to anyone running any sort of car, even 1/8 scale buggies or 1/5 scale throttle & brake should be no problem with this

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Customer Rated

Oct 24, 2016

Gutes servo! Vollständiges Metallgetriebe, kaum Spiel und präzise Rückstellung

Klare Kaufempfehlung!

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Customer Rated

Sep 30, 2016

amazing servos and amazing price. running them in my 35cc plane. crazy fast, and I have put a lot of flights on them. i will defiantly be buying more of these.

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Customer Rated

Sep 26, 2016

Für diesen Preis gibt es nichts besseres. Ich benutze diese Servos in meinen Tourenwagen und merke keinen Unterschied zu meinen wesentlich teureren Savöx Servos

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Customer Rated

Sep 02, 2016

I am using this servo in my 1/10 buggy with no issues. It actually works really well. no lag and its torque is more than enough.