Crafted in 20Cr steel with a hardened black treatment, this 19T motor gear is designed to extend service life and resist surface wear. Its 1.0mm module and 5mm motor tooth diameter are specified for stable gear engagement and consistent transmission behaviour. The round motor gear hole is fastened with two 4x4 set screws to prevent slippage. Designed for compatibility with ARRMA and TRAXXAS 1/8-scale models, it works as a durable replacement option.
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