Upgrade your RC vehicle's drivetrain with the Team Associated Metal 31T Idler Gear! This high-strength metal gear replaces standard plastic idler gears for increased durability and longevity.
Features
Robust metal construction for increased strength
Reduces wear and tear on drivetrain components
Ensures reliable drivetrain operation
Direct replacement for standard plastic idler gear
Great strong upgrade for the standard plastic gear that failed. Drive restored and improved with more power, stability and response in performance and acceleration.
ken j
Verified buyer
26 Nov 2025
Questions & Answers
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