HPI Savage Shock Upgrade Pair HSA-028 Precision Aluminium by 3Racing  [HSA-028]

HPI Savage 21 /Savage 25 /Savage X Aluminum Damper (1 Pair) - 3Racing HSA-028
Price:
USD$0.00
Brand:
3Racing
Model:
HSA-028
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Precision aluminium dampers for Savage tuning

The HSA-028 kit includes two precision-machined aluminium dampers created as direct-fit, serviceable replacements for HPI Savage 21, Savage 25 and Savage X platforms. The aluminium bodies provide consistent mounting dimensions and improved surface durability compared with stock composite units.

These components are intended for setup-oriented use: they retain OEM mounting geometry and permit systematic changes to shock oil viscosity, piston choice and spring rate for fine-tuning compression and rebound. Use them as part of a methodical suspension setup routine rather than a standalone performance conversion.

Installation follows standard service procedures. Remove the wheel and any obstructing links, unbolt the upper and lower shock mounts, and install the aluminium unit using the factory hardware. Verify pin and bushing tolerances and check for correct shaft alignment during reassembly to ensure repeatable damping performance.

Application list

  • HPI Savage 21
  • HPI Savage 25
  • HPI Savage X

Will these maintain OEM stroke and mounting geometry?

Yes, the HSA-028 units are manufactured to match OEM shock stroke and mount spacing so that damping characteristics can be adjusted without altering chassis geometry.

What service options are supported by these dampers?

They are serviceable and support seal replacement, oil refilling and piston changes to tune compression and rebound during setup sessions.

Any setup tips for track tuning?

Start with a mid-range oil viscosity and a neutral spring rate, then adjust rebound in small increments before changing compression; document each change to isolate effects on handling.