HPI Savage 21/25/X Shock Tower by 3Racing HSA-007  [HSA-007]

Shock tower overview for Savage

This is an RC-scale shock tower designed for HPI Savage 21, Savage 25 and Savage X models, supplied as a single pcs replacement. The part is intended to restore or maintain the shock mounting points and to support suspension geometry adjustments on the listed Savage chassis.

Installation is straightforward for hobbyists familiar with basic disassembly: remove the body and upper links as needed, unbolt the original tower, transfer any mounting hardware and reinstall. The tower’s role is structural and tuning-oriented, affecting shock angle and upper mount alignment rather than electronic or drivetrain components.

When swapping this tower, verify alignment of the upper shock mount holes and check for any play in the surrounding posts and mounting screws. Use thread-lock where specified by your chassis manual and recheck camber and toe after installation to confirm setup hasn't shifted.

This replacement shock tower is a direct-fit spare for the listed Savage variants and serves as a practical part for repairing or fine-tuning suspension geometry on the scale models mentioned.