If the former motor of your RC car is broken, try our BoldClash BL F540 3930kv 4 Poles Waterproof Sensorless Brushless Motor + 45A Burshless ESC for 1/10 RC Car! It features 4-pole 12-slot hi-torque motor design. CNC machined 6061 T6 billet aluminum heatsink can ensures its high performance. High purity copper winding maximizes efficiency. With universal fit, it fits all 1/10 brushless cars-multi-mounting system for M2.5 screws. Easy and durable to use. So, what do you hesitate for?

FEATURES

4-pole 12-slot hi-torque motor design
3.17 shaft diameter, fit for almost all of car´s oringal motor gear
45A brushless ESC for cars, give full play to the strongest performance
Programmable ESC, set neutral position, adapt all remote controls
ESC can be set Lipo voltage protection, high degree of freedom to manipulate retreate, brake and etc.
High RPM cooling fan
Support 2S-3S(7.4v 11.1v)Lipo, 6-9 NI-MH battery
This combo adopts fully sealed design
It is the stongest combo of high performance, high cost performance and waterproof design in the industry at present

Specifications

Motor
Type	F540
KV	3930RPM/V
Max Voltage	<13V
Watts	800W
Max Amps	60A
Rotor Poles	4
IO	2.4A
Resistance	0.0126
Max RPM	50000
Shaft(mm)	↓3.175
Diameter	36mm
Length of Extend Shaft	15mm
Length	50mm
Connector	4.0mm Gold
Dimensions	(1.97 x 1.42 x 1.42)" / (5 x 3.6 x 3.6)cm (L x W x H)
Weight	5.29oz / 150gESC
Continue Current	45A
Brust Current	260A
Resistance	0.0010ohm
Suitbale Car	1:10 on-road and off-road Cars/Trucks,SCT
Motor Type	4Pole Sensorless Brushess Motor
Suitbale Brushess Motor	4P SL F540
Battery Cell	2-3Lipo/5-10NC Nixx(NiMH/NiCd)
BEC Output	6V/2A
Dimension(without Fan)	(1.34 x 1.65 x 1.38)" / (3.4 x 4.2 x 3.5)cm (L x W x H)
Weight	3.67oz / 104g Basic Information
Brand	BoldClash
Type	F540
Used for	1/10 RC Car
KV	3930 RPM/V

Package Includes

1 x Motor
1 x ESC
1 x Manual