S2445-3890 Brushless Inrunner 3890kv (12T)

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Customer Rated

Dec 26, 2015

Just recieved this motor about a month ago and I have to say ti is an awesome little motor. I replace the stock on on the Turnigy 1/16 Buggy, and it fit perfectly. It gets only slightly hot when running max throttle on a 3cell battery(I do have good cooling though with a heat-sink and plenty of airflow). Overall this motor is great for the price. If it were a $40 motor I would not be that pleased though. So far no problems!

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Certified Buyer Rated

Oct 03, 2015

as you know, this motor is very good for "hobby king" 1/16 scale car serise

like a2027, a2023. this cars originaly has 4800kv 280 motor, but they has torque and very hot in 3s.

now, you can change to this motor with out no modification. after change this, you can get more torque and lower heat when use 3s lipo.

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Certified Buyer Rated

Nov 15, 2014

Muy buen motor para una ducted fun

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Certified Buyer Rated

Feb 13, 2014

Excelente motor, mucho torque, lo usare en un Monster Bealte 1/16

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Customer Rated

Jan 09, 2014

Best budget motor for eco-mini expert.
Model with this engine easily goes 36-37 laps in the race.
At this price it has no competitors.

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Certified Buyer Rated

Aug 26, 2013

Motor con buen desempeo, se mont con ESC de 40A y batera de 2200mA 3S, en Planeador Syncro.

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Certified Buyer Rated

Oct 23, 2012

Performance, Performance,Performance

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Customer Rated

Sep 14, 2012

The motor is very powerful. I have a tester and it seemed to have a better kV rating than expected. Love these motors- ordered 2 for helicopter.

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Certified Buyer Rated

Jul 27, 2012

Perfectly fits 1/16 Monster Beatle 110BS, but need 35 A ESC.

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Customer Rated

May 08, 2012

I use this motor for 1_16_Brushless_4WD_Mini_Rally_Extreme_Edition with original pinion (drill hole to 3 mm) and original ESC for 3S LiPOL 2200. Total super motor for this car. Super motor, very good quality. Problem is only long pinion M 0.5, 15 t and 3 mm hole (motor have relative short shaft for this car). Please Hobby King prepare this part. Problem is long coler for this motor.