The Yokomo FA-19013ST FANTOM HELIX RS SPEC Edition delivers a race-oriented 13.5T package with a titanium shaft to help prevent stalls under lateral load. It is intended for racers who prioritise consistent drive out of corners across both tarmac and rougher surfaces.
This motor complies with ROAR while using a dual balance rotor and a carefully arranged stator to boost power delivery and mechanical efficiency. Tuners can choose between 24mm, 25mm (standard), and 26mm rotor lengths to dial in the motor response for different tracks.
Yokomo improved the collector ring with silver plating and reinforced solder tabs for better current flow. The metal stator plate and updated end plate design promote improved cooling and heat dispersion to keep performance predictable during race sessions.
The Yokomo FA-19013ST is a practical upgrade for racers wanting a torque-focused 13.5T motor with better thermal handling. It works well for both track days and competitive events.
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