SURPASS HOBBY 150A Waterproof Brushless ESC Sensorless 94166 Backwash This vehicle is equipped with

This vehicle is equipped with a 550 brushed power source with 20000 RPM

Diameter motor 36-38mm Voltage 7

Material Aluminum Width 24mm Diameter 46mm Hex 12mm weight (per 1) 32g Quantity 4

Material Metal Width 26mm Diameter 48mm Hex 12mm weight (per 1) 72g

SURPASS HOBBY 150A Waterproof Brushless ESC Sensorless 94166 Backwash This vehicle is equipped withWaterproof and dustproof for all weather racing; (Note: Please remove the cooling fan before using this ESC in water; Please clean and dry it shortly after using it to prevent the connectors from rusting.) Specially designed for RC cars with excellent starting, acceleration and linearity functions. Compatible with sensorless brushless motor. The strong resistance current ability, excellent heat dissipation. Multiple protection functions: Low voltage