RC drivers seeking better drivetrain behaviour on the Mugen Seiki MTX-4 can fit the 3Racing 18T pulley as a straightforward upgrade. Made to suit this model, it helps deliver more even power transfer through corners and straights.
The 3Racing MTX4-30/GO pulley emphasises precision and service life. The 18-tooth profile supports steady throttle response and is suitable for drivers who demand consistent parts on race day.
When installing the 3Racing 18T pulley, check for correct seating and clean interfacing parts to avoid uneven wear. Simple periodic inspections will keep the pulley performing well over many events.
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