This replacement kit is built for the HPI Savage 21 chassis and includes one pair of front and rear upper arms for repair or setup testing. The arms are manufactured from Alloy-7075 and the package supplies a titanium tie rod together with mounting screws and a hex key for fitting.
As direct replacements for factory arms, these Alloy-7075 pieces and the titanium tie rod will change stiffness at the suspension mounts, which can influence steering feedback and suspension behaviour during tuning. Verify compatibility with your existing linkages and check bearing clearances prior to running.
Fitting notes: supplied screws and hex key allow on-chassis installation without hunting for small tools. Ensure correct thread engagement and perform periodic checks after early break-in and after heavy off-road sessions.
Perfect for replacing fatigued plastic arms or experimenting with a firmer arm setup; always confirm fitment on your Savage 21 before long runs.
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