Spektrum RC Firma 2-in-1 Brushless ESC & Motor Crawler System (2300Kv)

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Spektrum RC Firma 2-in-1 Brushless ESC & Motor Crawler System (2300Kv)
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Price: $159.99

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The Spektrum Firma 2-in-1 Brushless ESC & Motor Crawler System has been designed with 1/10 crawlers and scalers in mind. Using this motor will allow for more space within the chassis as the ESC is built into this motor. Featuring advanced Field-orientated Control (FOC) and excellent drag brake performance and torque control, all while being fully waterproof. Package includes one 2-in-1 motor/esc and two zip ties.

  • Fully waterproof
  • Built in ESC allowing for more chassis space
  • Excellent drag brake and torque control
Scale: 1/10
Type: Brushless
Kv: 2300
Voltage: 2-3S
Number of Poles: 4
Length: 2.28" (58mm)
Diameter: 1.46" (37mm)
Shaft Length: 0.63" (16mm)
Shaft Diameter: 0.125" (3.175mm)
Weight: 7.1oz (201g)

This product was added to our catalog on October 25, 2021

Jason Rosete
Verified Owner
Saturday, Jul 30 2022 (about a year ago)
Spektrum RC Firma 2-in-1 Brushless ESC & Motor Crawler System (2300Kv)
Great unit. Easy to setup and has tons of power. The item does not come with the Program Card (V2) so make sure you pick that up if you want to program the combo different than stock.
Verified Owner
Friday, Jan 12 2024 (4 months ago)
Spektrum RC Firma 2-in-1 Brushless ESC & Motor Crawler System (2300Kv)
FANBOY of SPEKTRUM since 2010. Insane low speed control... Perfect 2-IN-1 for any 1/10 crawler.
Steven Moyer
Verified Owner
Tuesday, May 16 2023 (about a year ago)
Spektrum RC Firma 2-in-1 Brushless ESC & Motor Crawler System (2300Kv)
This is my 1st 2-in-1. I was going to go Castle like I always do. Nope, not anymore. This Spektrum Firma 2-in-1 2300kv is the best system I've even put into a crawler.

First it's super compact. No ESC to worry about and its waterproof.

There is a program port right on the power switch and you can set different settings with the Spektrum V2 Program Box. I highly recommend it.

This combo is so so quiet and smooth, it's just crazy. It also has tons of torque and power. I just can't get over how smooth and responsive it is. I thought Castle was good.
This is 100x better. For now on these are the only systems I'm putting in my Rigs.

It's so easy too. I'm using a Spektrum SR515 Receiver, The Spektrum G2 Lipos and a Spektrum DX5C. All those paired together and you have the smart stuff. Battery percentage on the radio. Using the Spektrum S2100 Smart Charger is the cherry on top. Spektrum is now my go too.
I plugged everything in, turned it on and was ready to go.

I can't recommend this setup enough. I'm telling you its absolutely AMAZING!

?????????? To another fantastic product.

Spektrum, Amain, Horizon you ROCK!
Greg Fish
Verified Owner
Tuesday, Mar 28 2023 (about a year ago)
Spektrum RC Firma 2-in-1 Brushless ESC & Motor Crawler System (2300Kv)
Perfect upgrade for my TRX4. Lots of power easy to program.
Michael Matesic
Verified Owner
Thursday, Mar 16 2023 (about a year ago)
Spektrum RC Firma 2-in-1 Brushless ESC & Motor Crawler System (2300Kv)
Easy to install and program. Throttle control is fantastic and makes for a very smooth trailing experience. I have about 4 hours and 5 trail miles of use on this motor so far and everything is still perfect. This my first brushless setup in a crawler, so I have nothing to compare it to. But I can say that this Spektrum 2 in 1 is incredible and has greatly enhanced my r/c experience.
Craig Weber
Verified Owner
Wednesday, Aug 17 2022 (about a year ago)
Spektrum RC Firma 2-in-1 Brushless ESC & Motor Crawler System (2300Kv)
This set up is so awesome . I love the 2n1 set up . Very capable
Branden Parish
Verified Owner
Sunday, Jul 3 2022 (about a year ago)
Spektrum RC Firma 2-in-1 Brushless ESC & Motor Crawler System (2300Kv)
Buyer beware!!!!! This gosh damn motor ESC combo has been on backorder for months upon months. I finally got the email from amain stating it was available. I purchased without any incident as usual from amain. The motor ESC combo sat on my shelf for 2 weeks as I had to finish a previous build.I then Installed it in my G-speed build and didn't even get through a full battery pack.(45 minutes max) Now I will say, For the 45 minutes that I was crawling the motor was absolutely amazing.!!! One of the best modulating motors I've ever had, super smooth and super responsive very consistent also none of my cars are RTR All of them are very custom, so the fact that this motor ESC combo is smaller than the hobbywing equivalent. I was really stoked. Every millimeter helps. Anyway, I heard a clicking in the front axle obviously unrelated to the motor. As I went to pick up the car and start my diagnosis on the axle, I noticed the car would only steer No forward to reverse, anybody who drives RC knows that that's indicating that your battery is dead. So I replaced the battery, Still only steering. Tried another battery, Same result. I Took it home and gave it a good look over. Everything is put in correctly and exactly as the manufacturer recommends,I simply cannot get it to do anything, at all, I changed the batteries in my remote. I tried a different receiver and transmitter. I even went as far as to install it in another car just to be absolutely sure The power button just stays red no matter what you do. There's something wrong with the motor without a doubt. it will only steer. I've tried everything in the book to fix it. Now to be fair I haven't contacted there customer service as of yet, it only happened yesterday and tomorrow is the 4th of July, but there is absolutely no reason why this should have happened I did not swamp my car or hit it really hard in a wreck or impact of any kind.!! luckily I had a hobbywing ax motor/ESC combo in the box on the shelf that will fit in the custom build. I write tons of positive reviews and honestly never write negative reviews. I just simply don't use the product if it's bad, but this motor is expensive and very difficult to purchase one as they're always on back order I strongly urge anybody that wants this motor to purchase the hobby wing version I have several hobbywing fusion motors in the 1800KV and never have I had any issues. Do not buy this motor!!!! The only saving grace will be THEIR customer service and how they handle this. I WANT TO BE VERY CLEAR TO ANYBODY READING THIS REVIEW I AM NOT EXAGGERATING IN ANY WAY THE MOTOR DID NOT OVERHEAT IT DID NOT GET SWAMPED AND IT DID NOT SUFFER ANY KIND OF IMPACT OR HARD TRAUMA. It's just a piece of crap!!!