GPM's rear upper suspension arms for the TAMIYA DT-04 RC Fighter NXGEN are manufactured from 7075-T6 aluminium to offer a stiff, lightweight alternative to standard components. The anodised sky blue, black, and silver options give a neat, race-inspired appearance while adding durability.
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Switching to the GPM DT4057 alloy arms reduces component wear and improves impact tolerance, which helps preserve suspension alignment and keeps lap times consistent under hard use.
Components come pre-assembled for straightforward fitment. Use medium-strength screw glue on fastenings during installation to prevent loosening from vibration and impacts.
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