For Traxxas Revo owners seeking a dependable upgrade, the 3Racing RE-029 37T Delrin spur gear provides solid performance under repeated off-road stresses. Its engineered Delrin composition balances strength with a forgiving tooth surface.
Delrin reduces sliding friction and resists surface fatigue, so gear teeth maintain profile longer. That results in fewer replacements and steadier drivetrain behaviour across varied terrain.
This 37T spur slips into the Revo gear stack with no special tools required. After fitting, confirm pinion engagement and clearances, and inspect periodically for wear during heavy use.
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