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  Item found in the following categories;
> Electric Motors > All Car Motors
> Cars & Parts > Electric Motors > Micro to 1:18th Scale (380 Type)


S2445-3890 Brushless Inrunner 3890kv (12T)

S2445-3890 Brushless Inrunner 3890kv (12T)

Motor Size: 2445
RPM/V: 3860kv (12T)
Max Load: 32A
Max volts: 11.1v 2s~3s
Max Watts: 350w
Resistance: 0.0245

Diameter: 24mm
Front Mounting Hole Distance: 16mm or 17mm
Front Mount Thread Size: 16mm M2.5 / 17mm M3.0
Shaft Diameter: 3mm
Shaft Length: 10mm
Can Size: 130
Plug type: 3mm Bullet-connector
Weight: 98g

PRODUCT ID: S2445-3890

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Kv(rpm/v) 3860
Weight (g) 98
Max Current(A) 32
Resistance(mh) 0
Max Voltage(V) 12
Power(W) 350
Shaft A (mm) -
Length B (mm) 45
Diameter C (mm) 24
Can Length (mm) 45
Total Length E (mm) 55
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Customer Data

Weight: 175g
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Price  $10.36

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 Customer rated
Total of 42 discussions.
Pedro Guilherme  1 points - 3/4/2015
Does anyone know if I can put this motor in a 1/16 turnigy Mini Rally for better speed and performance? Change also the ESC for sure.
Douglas  2 points - 3/1/2015
Any thoughts on this being used in a GWS 64mm fan? Thinking of putting into a GWS 262
jonathan  1 points - 10/19/2014
will this fit in a 1/16 traxxas e revo?
Sihoon  1 points - 10/18/2014
Is the plug really 3mm?? There is no 3mm bullet connectors can someone make sure if the plug is really 3mm??
plasticbaldy  497 points - 9/29/2014
Incorrectly labelled product description in the title. Should say 3860Kv just as the RPM/V description in the blurb under the picture says.
 WOLF IV 168 points
If its a suxfly it has to be a 3960kv. Look it up on their site they only make a 3960 3500 3100 kv and down in this size. B370L. either way this price is unbeatable! !!
Customer Reviews
Overall Rating
Like it?
Just received this motor. It's very well made. It's actually Suxfly motor but the pic above does not show that. The shaft is 3mm as stated. Length is 45.17mm and diameter is 24.05mm exactly.

Very pleased with purchase!

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Overall Rating
Marc S
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I`ve put this motor in a Holliday buggy white a 20t pinion and the 60amp esc toke some hobbying to fit it in this car because normally a 20t does not fit. I’ve put a peace of (children’s) straw on the shaft to get it to 3,17mm, that worked fine. Used the Turnegy 5.000 mah lipo. power, almost uncontrollable. The 350 watt of power makes the car wheelie when you go from half throttle to full power. Great great great for just a little money

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Overall Rating
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Engine excellent quality! They come in pretty boxes, perfectly packaged. I bought two of these engines as a test for the F-14 EDF. The parameters seem to be good. After testing I will describe the relationship.

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This engine is 1 / 10 models are not appropriate. Engine has great power.

Thanks ..

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flavio brasil
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Este produto e muito bom, eu comprei varias unidades, e nao me arrependo nada, vale a pena , coloquem aqui, um positivo para este comentario,

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