This pair of aluminium-alloy shocks with external piggyback reservoirs is produced for scale RC use on HPI Savage nitro off-road models. Finished in purple and sold as a set of two, the units are intended to upgrade the vehicle's oil-filled shock assemblies with a more durable and service-friendly option.
They are engineered for easy installation and tuning: the standard eyelet and ball-end mounts match Savage layouts, the reservoirs increase oil capacity and cooling surface area, and the aluminium bodies resist impact damage better than plastic. Use conventional shock oil and springs suited to your Savage setup to retain predictable handling characteristics.
A practical option for those wanting a tougher, tunable shock solution for Savage trucks, these piggyback units integrate with stock mountings and support common oil and spring tuning routines.