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Your cart is empty.Spektrum Firma 3668 2800Kv 4-Pole Brushless Motor: 5mm, SPMXSM3400
Antman
Reviewed in Canada on April 13, 2025
Combined with a Firma 130A and 4S battery this motor is wild15lb crawler and I can't make it cog.also my crawler, geared for crawling, now has a top speed of ~40kmh.I slammed through and crushed down branches, dirt mounds, everything, kicking up all the dirt along the way. With my current gearing nothing will slow this motor down, not even a fully locked up wheel - it just tore the teeth right off the portal pinion gear.I'm scared to set the punch level above 5 as I may completely disintegrate the drivetrain. I gave it full throttle on my lawn and ripped up a patch of grass.I'm fully drifting and sliding a 15lb crawler, and I'm sand blasting the front face of my rear axle with dirt while I'm doing it.Absolutely fantastic motor, 10/10
Joshua abren
Reviewed in the United States on November 5, 2024
The motor works fine, but the lead wires are way too short and there is no hardware to mount the motor. So I guess it would be ok if you're just replacing the motor in your mega truck but if you want to use it for another application than you will definitely be extending the lead wires and guessing what screw width/depth. Also it would be nice to use a spektrum esc but it is almost triple the price of hobbywing so that's what I'll be using
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