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โก Power Up Your Ride, Rule the Playground!
The POLYNX 12V RS550 electric motor is a compact, high-speed upgrade designed for kidsโ ride-on vehicles and DIY electric projects. Featuring a 15000 RPM max speed at 12V, 7 gear teeth options for easy installation, and a durable metal copper coil with cooling fan, it delivers high torque and reliable performance. Ideal for enhancing speed and power while maintaining compatibility across various gearboxes.






| ASIN | B0C6B4SYM9 |
| Best Sellers Rank | #98,786 in Toys & Games ( See Top 100 in Toys & Games ) #81 in RC Electric Motors |
| Brand | POLYNX |
| Brand Name | POLYNX |
| Customer Reviews | 3.8 out of 5 stars 80 Reviews |
| Horsepower | 10 Watts |
| Included Components | motor gear |
| Item Dimensions W x H | 3.35"W x 1.5"H |
| Item Type Name | 12V RS550 15000RPM Motor |
| Item Weight | 0.54 Kilograms |
| Manufacturer | POLYNX |
| Material Type | Metal |
| Model | RS550 |
| Model Name | 12VRS550 |
| Part Number | RS550 |
| Product Dimensions | 3.35"W x 1.5"H |
| Speed | 15000 RPM |
| UPC | 748743155198 |
| Voltage | 12 Volts |
M**S
Big speed increase , may destroy 1st gear.
These motors are awesome! HOWEVER, I learned the hard way if you put these on a gearbox with a 18v battery it will absolutely destroy 1st gear. I would recommend building the gearbox to with stand the RPM. or keep it 12v with a voltage regulator. Had no issues with the motors themselves. Definitely increases speed of ride on toy.
K**N
Small size and powerful.
Very powerful for a small motor. I'm satisfied with these motors.
M**N
Junk
One of the motors already burned up
J**L
Bueno y recomendado para coches de niรฑos
Very good, high-quality car engines with good durability.
J**H
Needed just one motor.
Havenโt had them long enough for a proper review. Bought these for my sons 12v 700r Yamaha (action wheels) brand. Burned up one motor from over voltage (18v Milwaukee battery). I used only one new motor 15000rpm original was 12000rpm. Did a 30 min dry break in with Two C-batteries. Then once installed in ride on did a five minute break in with ride on jacked in air and put a weight on foot pedal. Havenโt had enough hours run time to give more feedback but worked the few times he has rode it after fix. Didnโt try 18v again. Sold ride on shortly after for faster ride on.
A**R
Perfect replacement
These are a perfect replacement for my child's 12v/20v utv boom. Also upgradeable to higher rpm to make the car got much faster
R**E
Initial problems, resolved by seller
Ordered these for kids hyper toy "power wheels." Contents of package were exactly as advertised. I put motor on and decided to test. It was stepping, not continously spinning as it should. Decided to test other motor before installing and it worked fine. Seller immediately sent replacement (set of motors and gears). Seller also messaged me saying my problem was symptom of incorrect gear on motor. New package arrived promptly (I still need to send original back).I used a different gear this time and no problems. Kids Jeep is screaming. So far so good. So problem could have been my fault, but seller made sure I was taken care of either way.
L**R
Worked great
Worked great
H**Z
Works but not long on high stress use
Used these on a polaris peg perego quad. It fit and work well but the gears started spinning on the shaft almost right away
Trustpilot
3 weeks ago
1 week ago