The 3Racing RC18-031 set provides Team Associated RC18T owners with three spur options: 55T, 57T and 59T, making it simple to alter gearing for different track layouts. The plastic gears are made to cope with normal racing stresses while remaining easy to fit.
Use the different tooth counts to find the balance between higher top speed and stronger acceleration. Swapping the spur offers a quick method to refine handling and throttle response without complex gearbox work.
These plastic spurs are designed for routine use, combining low rotating mass with reasonable wear resistance. Their shape supports smooth engagement and helps maintain consistent drivetrain behaviour across sessions.
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