Fit the GPM MAKS021 aluminum front knuckle arms to your ARRMA KRATON 4X4 4S BLX to increase front-end durability and steering precision. Made from 6061 T6 aluminum, the arms balance toughness with a clean metallic appearance. Integrated POM collars reduce play so bearings seat tightly, improving steering feedback. Three mounting holes allow adjustable tie rod locations to tune steering geometry for different tyre and track setups.
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