Compatibility RC4GS (V1-V3), RC6GS (V1-V3), RC8X. It matches the specific keyed shaft of RadioLink transmitters, ensuring there is no "slop" or play in the steering input. Note: If you find your steering feels "crunchy" after installing the new wheel, check that the wheel isn't pressed too tightly against the transmitter body, which can cause friction against the plastic casing.
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