Yokomo FA-19017ST FANTOM HELIX RS SPEC Race Motor Titanium Shaft  [FA-19017ST]

Performance summary for the Yokomo FA-19017ST

The Yokomo FA-19017ST FANTOM HELIX RS SPEC Edition packs focused engineering for club and national level racing. The titanium shaft and ROAR compliance ensure rugged use and predictable behaviour on both street and loose surfaces. Internal updates like a dual balance rotor and an optimised stator deliver efficient power transfer.

Choose your rotor for the track

Three rotor lengths are offered: RSR 24mm, RS 25mm (Standard), and RST 26mm, giving clear tuning options to influence acceleration versus top speed. The titanium shaft reduces stalling during aggressive cornering, helping maintain momentum out of bends.

Construction aimed at long runs

Features such as silver-plated solder tabs and a refined collector ring improve heat evacuation and wiring durability. The motor can geometry is designed to assist airflow, keeping internal components cooler under extended race conditions.

Whether you are dialling in gearing or swapping rotors, the Yokomo FA-19017ST FANTOM HELIX RS SPEC gives a practical platform for tuning race setups.