The HSA-028 package contains a pair of aluminium shocks intended as aftermarket replacements for HPI Savage 21, Savage 25 and Savage X platforms. The metal construction provides a durable alternative to standard composite shock bodies for hobbyists focused on chassis tuning.
Engineered to match the Savage-series mounting geometry, these units are used as tuning items rather than bolt-on performance systems. They are suitable for testing different oil weights, experimenting with spring rates and adjusting rebound or compression to suit driving conditions.
Fitting is routine for those with workshop experience: remove the wheel and any obstructing links, unbolt the upper and lower shock mounts and swap in the aluminium dampers using the original fixings. Double-check that pin diameters and bushings match your truck before final tightening.
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