HPI Savage 21 Precision Alloy-7075 Steering Blocks - SAV1021H by GPM  [SAV1021H]

HPI Savage 21 Alloy-7075 Front/Rear Steering Block With Screws & Washers - 1pr set - GPM SAV1021H
Price:
USD$27.68
Brand:
GPM
Model:
SAV1021H
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Technical Summary

This precision steering block set is an Alloy-7075 upgrade for the HPI Savage 21 platform, designed to replace the standard plastic units at both front and rear. The kit includes the fixation screws and washers required for direct installation to the stock mounting points. Alloy-7075 delivers elevated stiffness and superior wear characteristics compared with polymer parts while maintaining correct fitment locations.

Use these machined blocks to reduce steering pivot compliance under high loads and to stabilise steering geometry when performing tuning work. The firmer load path from servo output to wheel hub improves repeatability when setting toe, camber and steering endpoints for competitive or heavy-use applications.

Specifications

  • Item: Front/Rear Steering Block set, includes screws and washers
  • Material: Alloy-7075
  • Model Number: SAV1021H
  • Compatibility: HPI Savage 21

Recommended for technically minded hobbyists seeking precision steering behaviour and enhanced component longevity on Savage 21 vehicles; installation utilises existing attachment points for accurate alignment.

What is the material specification and benefit?

The blocks are machined from Alloy-7075, which offers high tensile strength and improved wear resistance compared with common plastics, reducing deformation at the hub under load.

Are any dimensional changes required for fitment?

No dimensional modification is planned; the parts are profiled to match Savage 21 mounting geometry, but a trial fit and fastener torque check is recommended.

How do these blocks affect steering calibration?

By reducing hub flex, steering calibration becomes more deterministic, allowing finer adjustments to toe, camber and endpoint without the masking effect of compliant components.

Maintenance and inspection recommendations?

Inspect fasteners and bearing interfaces after the first runs and at regular intervals; confirm no undue wear on mating surfaces and re-torque hardware as required.