Baby Stuff Lab compares top-rated RC Electric Motors for HPI by analyzing reviews and customer feedback. You can easily choose the right one from our Editor Pick List.
Top Rated RC Electric Motors for HPI
No. 1 
OGRC Motor 550 12T Brushed Motor for Traxxas Slash Redcat ARRMA AXIAL HSP HPI Wltoys Kyosho HELION 1/10 Scale RC Truck (12T)
- 12T 550 Motor has a 30% longer armature than a standard 540 size motor for extreme monster torque, 3.175mm output shaft, Input voltage: 6-8.4V (Lipo&Nimh), 【Note: not compatible with 3S lipo...
- OGUNKE RC 12T 550 motor is designed for incredible mod-motor power output with virtually maintenance-free operation, and long-lasting performance. smoothness for best reliability and maximum 22500 RPM
- OGUNKE RC 12T 550 motor’s integrated cooling fan pulls cool air through the motor to keep temperatures down. A cooler running motor allows faster speeds, longer runtime, and extended motor life
- OGUNKE RC 12T 550 motor’s integrated cooling fan pulls cool air through the motor to keep temperatures down. A cooler running motor allows faster speeds, longer runtime, and extended motor life 550...
- 550 12T Motor Extended output shaft design, perfectly compatible (Part: #3785) for Traxxas Slash 2WD TRA58024/TRA58034-1/TRA58094-1/TRA58076-4 and suitable for Traxxas Slash 4x4 1/10 4WD Short Course...
No. 2 
HPI Racing 1146 Firebolt 15t Motor (540 Type)
- Package Dimensions: 9.7 cms (L) x 10.2 cms (W) x 9.7 cms (H)
- Product Type: Hobbies
- Package Quantity: 1
- Country Of Origin: Taiwan
No. 3 
ShareGoo Aluminum 380 390 Motor Heatsink with Cooling Fan Electric Engine Heat Sink Compatible with HSP HPI Wltoys Himoto Redcat 1/16 1/18 RC Car...
- The 380 heat sink compatible with HSP HPI Wltoys Himoto Redcat 1/16 1/18 RC Car or can be fit for other brand rc car which has 380 390 size motors
- This 380 Heatsink motor radiator fit for 380 390 size motor, it will come with a 5V cooling fan, to protect your motor.Easy to install, great replacement parts for your old or broken one.
- 390 Heat Sink Cooling Fan Size:30x30mm;Working Voltage:5V-6V; Can be powered up by the receiver or esc.Do NOT try the working voltage over to 7V.
- 390 Heatsink Cooling Fan Connector type:JST Male Plug;Cable length: 270mm/10.6";Main Color:Red/Blue/Black/Silver/Purple(Optional);
- Keep your temperatures in check and your motor running efficient and cool with our heatsink and cooling fan combos.
No. 4 
GLOBACT RC Motor 550 12T Brushed Motor for 1/10 Slash ARRMA Granite Senton Axial Redcat HSP HPI Wltoys Kyosho
- 【Compatibility】550 12T motor suit for Traxxas Slash 2WD/Stampede/Rustler/Bandit/ F-150 Raptor, Arrma Granite/Senton Typhon/Vorteks/Axial SMT10 Grave Digger/VKAR 10SC/HPI/HoBao/HuanQi 727, 1/10 RC...
- 【22500 RPM】This 550 12T brushed motor delivers more robust power output, its high-torque magnets, and rotors make more torque, and the speed can reach 22500 rpm with excellent torque and...
- 【Water Proof】GLOBACT 550 brushed waterproof motor waterproof grade IP67, excellent waterproof and dustproof performance, under various climate conditions, easily cope with complex roads containing...
- 【Cooling System】Heat-resistant RC motor with built-in cooling fan, allows fast speeds, long runtime, and extends rc motor life.
- 【Why is It so Special?】It is a 550 waterproof brushed motor that can be completely immersed in water and can easily cope with various environments. It rotates at 22500 RPM per minute and is...
No. 5 
FLMLF Gas Motor Change to Eletric Brushless Conversion NO Power Kit for 1/5 hpi ROVAN Baja 5b Rc Car Parts
- For 1/5 hpi ROVAN baja 5b Rc Car Parts
No. 6 
JUZUXI RC Motor 550 12T Brushed Motor with 36mm Cooling Fans Waterproof Set for 1/10 Scale Slash ARRMA Traxxas Redcat HSP HPI Wltoys Kyosho
- 【LONGER ARMATURE&HIGHER TORQUE】This JUZUXI powerful 550 12T motor armature is 30% longer than the armature of the standard 540 motor, providing stronger power output, and its high-torque magnets...
- 【INADDITION COOLING FAN】In addition to the built-in cooling fan of the motor itself, our 550 12T brushed motor is also equipped with an additional cooling fan that can be mounted on the motor,...
- 【22500 RPM HIGH SPEED】 The 550 12T brushed powerful motor can reach a speed of up to 22500 rpm, with excellent torque and low noise performance, allowing your motor to run smoothly while greatly...
- 【IP66 WATERPROOF】The JUZUXI 550 brushed waterproof motor waterproofgrade is IP66 , with excellent waterproof and dustproof performance, and can easily cope with driving on complex roads with sand,...
- 【WIDE APPLICABLE RANGE】550 12T motor is suitable for 1/10 2WD/4WD Traxxas Slash Redcat, Arrma Granite/Senton Typhon/Vorteks/Axial/HPI/10SC/HSP/Wltoys/Kyosho RC truck upgrade parts
No. 7 
Vgoohobby Aluminum Alloy RC Motor Heatsink with 5V Cooling Fan for 550 540 Size Electric Motor Heatsink Compatible with Traxxas Tamiya Redcat HPI...
- Suitable for 540 550 3650 3660 size RC motors, Compatible with Traxxas Slash Stampede Rustler Axial SCX10 Tamiya CC01 Redcat HSP 1/10 RC car truck crawler.Universal 540 550 RC motor engine heat sink.
- Cooling Fan Working Voltage:5V-6V; Can be powered up by the receiver or esc.Do NOT try the working voltage over to 7V.
- Connector type:JST Male Plug;Cable length: 280mm/11";Main Color:Red/Purple/Black/Silver (Optional);
- Keep your temperatures in check and your motor running efficient and cool with our heatsink and cooling fan combos.
- Easy to install, great replacement parts for your old or broken one.
Save $1.00No. 9 
WOAEIUOS 550 Brushed Motor 21T & Heatsink Combo for 1/10 RC Truck Car Traxxas 1/10 Slash Redcat ARRMA AXIAL HSP HPI Wltoys Kyosho HELION
- Superior Material: The 550 21 T brushed motor featured premium quality materials with high strength magnets for better and more stable performance, ensures long service life
- High Performance: Size 550, Powerful motor has a 30% longer armature than a standard 540 size motor for extreme monster torque. Unlike other 550 Motor and 60 A ESC Combo sold on the market, we adopt a...
- Copper Windings and Bearings: The high purity copper windings and sealed bearings are durable, with low friction and low noise
- Come with an Extra Heatsink Cooling Fan: Besides the heatsink built in the 550 motor itself, we provide an extra heatsink cooling fan in the combo to better solve the overheat problem of the motor
- Wild Application: We provide two combos 21 T motor / 21 T motor and 80 A ESC to choose from, which is perfectly compatible with 1/10 RC Off-Road Car for TRAXXAS TRX4 TRX6 TRX4 Bronco Pro Axial SCX10...
No. 10 
Vgoohobby RC Motor Heatsink 540 545 550 Brushless Brushed Electric Engine Heat Sink with 5-6V Cooling Fan Compatible with Traxxas HSP HPI Wltoys...
- Suitable for 540 550 3650 3660 sized RC motors,Compatible with Traxxas HSP HPI Wltoys Himoto Axial Tamiya 1/10 RC crawler truck car.Universal 540 550 RC motor engine heat sink.
- Cooling Fan Working Voltage:5V-6V; Cooling Fan Size: 30*30*10 mm;Can be powered up by the receiver or esc.Do NOT try the working voltage over to 7V.
- Connector Type:JST Male Plug;Cable length: 280mm/11";Main Color:Blue /Red/Purple/Black/Silver(Optional);
- Keep your temperatures in check and your motor running efficient and cool with our heatsink and cooling fan combos.
- Easy to install, great replacement parts for your old or broken one.
Last update on 2025-06-16
