This front knuckle arm is an RC-scale replacement part produced for Kyosho Mini-Z F1 owners, offered by GPM under model MZF1021. It serves as the steering knuckle that links the front hubs to the steering assembly, intended for Mini-Z F1 chassis configurations marked 0deg in the product name.
Made from aluminium alloy, the component focuses on durability and consistent steering feel compared with stock plastic parts. It is supplied as indicated in the product title, and intended for use in routine maintenance or handling minor setup changes where a firmer front end response is desired.
Installation requires standard Mini-Z disassembly of the front hubs and steering linkage; confirm existing pins, spacers and ball bearings are compatible before fitting. As a tuning item, this knuckle affects steering geometry and feedback, so changes should be validated on the track or during a short test run.
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