Model builders aiming for tighter drivetrain behaviour can fit the 3Racing Aluminum Center One Way Pulley Gear T13 - 3RAC-3PYW/13 to reduce slop and refine acceleration response. The alloy construction keeps operation consistent over time.
The 3Racing T13 pulley suits a variety of vehicle layouts, offering a good compromise of strength and reduced mass so the car remains agile. It is a popular choice for those who want reliable parts for both track and rougher surfaces.
This one-way pulley improves power delivery under acceleration and reduces resistance when decelerating, which aids in smoother directional changes. The aluminium material resists wear, giving longer service life than many plastic equivalents.
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