The Tamiya TT02 Alloy Front Knuckle Arm with Bearing by GPM TT2021B is intended as a direct-strengthening replacement for factory nylon knuckles. The alloy construction reduces deformation under load and the built-in bearings promote smoother wheel rotation, aiding precise steering inputs during lap work or casual runs.
A practical upgrade to enhance the Tamiya TT02's steering accuracy and component lifespan without major setup changes.
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