Hobbywing - AXE-FOC R2 Sensored Brushless Motor 540L-1400KV Futaba The Builders Support Kit has

The Builders Support Kit has the major sub-assemblies builders need in a value-packed kit

especially needed in open wheel F1 and out door race settings

The GS02F transmission is designed with overdrive to rotate the front wheels faster than the rear

or even add custom detail is a popular advanced modeling method

the Zimmerit coating has been replicated with a unique relief printed seal

Hobbywing - AXE-FOC R2 Sensored Brushless Motor 540L-1400KV Futaba The Builders Support Kit hasPacked with Technologies: Word's First FOC brushless system for Rock Crawler. Field Oriented Control for Super Linearity & High Torque & Extreme Silence. The chip type magnetic encoder inside the motor guarantees consistency between three phases' signals and always outputs the pure and precise signals indicating the rotor position. "POLARITY PROTECTION". No more "oops" moments. The chip type magnetic encoder inside the motor guarantees consistency