The ARRMA KRATON 8S Spiral Differential Gear Set by GPM enhances longevity and drivability for high-stress running. Fabricated from 20CrInTiH steel, this gear set is designed to handle elevated torque while maintaining consistent gear engagement. The spiral-cut teeth help smooth power delivery and lower impact loads, making it a sensible swap for hobbyists pushing their rigs on varied surfaces.
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