This JR-EE01-GU aluminum front steering knuckle arms set is an RC-scale replacement for Element Enduro trail truck platforms. Machined from aluminum, these arms cut flex compared with molded parts and help keep steering geometry stable under load. The gun metal finish pairs with darker chassis hardware while remaining a scale appearance choice.
Installation notes: the arms are shaped to mount in the stock steering assembly locations. Inspect existing fasteners and ball studs for wear when swapping to metal components and retain original hardware unless your chassis documentation calls for an upgrade screw set. No special tools beyond a hex driver and a torque-aware driver are required for routine fitment.
Tuning role: installing aluminum knuckle arms tightens steering feedback and delivers more consistent toe on technical trails. Expect reduced compression of the steering linkage under load, which aids toe retention, but verify servo position and linkage geometry to prevent binding at full lock.
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