This aluminum front upright knuckle arm set is compatible with Tamiya TA01, TA02W, DF01 and Hotshot chassis. The metal uprights are a direct replacement for the stock plastic versions, offering a firmer steering pivot and a tougher contact point for steering rods and wheel hubs.
Fit these uprights when you need to limit component flex and preserve steering geometry through repeated use or when pairing with heavier aftermarket steering parts. They are a focused upgrade that does not require replacing the broader suspension layout.
Installation notes: intended for the listed Tamiya models; confirm hole alignment and reuse factory fasteners where they match. Removing the original uprights involves simple front suspension disassembly and standard hex tools.
Tuning role: these uprights provide a stable mounting point that supports precise adjustments to ackermann, roll center, and toe for drivers seeking consistent handling characteristics.
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