Upgrade the Traxxas E-REVO VXL with these GPM ER2021 aluminium knuckle arms to improve steering accuracy and vehicle control. Crafted from 6061 T6 aluminium with POM collars to secure bearings, these knuckles offer greater rigidity than stock plastic parts. Delrin lock nuts help resist thread wear, while multiple mounting holes make it simple to adjust tie rod geometry and steering bias. The CNC machined surfaces and anodised metallic finish provide both function and a professional look for track or trail use.
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