The GPM 20Cr motor gear is made from hardened 20Cr steel and treated with a blackening hardening finish to enhance strength and reduce wear in the drivetrain. Offered in 14T to 20T counts with a 1.0mm module, it is compatible with motors using a 5mm tooth diameter. The gear has a round motor hole and is fixed using two 4x4 set screws to ensure a secure fit. It will suit 1/8-scale ARRMA and TRAXXAS models that match these specifications; check the gear parameters before ordering.
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