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  • Strong and durable steel for long-lasting performance in extreme RC conditions
  • Precision manufactured tooth profile for smooth operation
  • Precision manufactured double set screw holes for the fitment of set screws either side of the motor shaft for extra secure fitting
  • For fitment to 5mm motor shaft
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    Copyright Text - 2025 Modelflight

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    Arrma 21T Mod1 Pinion Gear, AR310482

    SKU: ARA310482
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    This super-tough steel ARRMA 21T MOD1 Pinion Gear provides a direct replacement for your stock item. 

    $32.99
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    Arrma 21T Mod1 Pinion Gear, AR310482

    SKU: ARA310482
    $32.99
    Loading...
    Loading...

    This super-tough steel ARRMA 21T MOD1 Pinion Gear provides a direct replacement for your stock item. 

    In stock

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