Savage-Series Precision Aluminium 5-Spoke Rim HSA-022A/T2 by 3Racing  [HSA-022A/T2]

HPI Savage 25 Chassis Aluminum 5 Spoke Rim (1 Pairs) For HPI Savage 21 - 3Racing HSA-022A/T2
Price:
USD$44.90
Brand:
3Racing
Model:
HSA-022A/T2
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Precision Aluminium 5-Spoke Rim for Savage Chassis

A purpose-built machined aluminium 5-spoke rim, model HSA-022A/T2, intended for Savage platform testing and replacement use. The description targets experienced builders and tuners seeking consistent wheel behaviour for setup work.

Engineering notes: CNC-style machining yields a stiff wheel profile with reduced radial and lateral flex compared with common polymer wheels. The resulting change in tyre contact dynamics helps engineers and hobbyists evaluate suspension tuning, tyre selection and steering response with fewer variables introduced by rim deformation.

Assembly guidance: Verify hub hex and bore tolerance against the rim before assembly. Retain OEM hardware where compatible and apply medium thread locker on metal fasteners if required. Confirm tyre bead seating and perform balance and runout measurement to quantify any machining variance.

Performance considerations: The aluminium rim increases unsprung mass and rotational inertia, altering transient response in acceleration and braking. Use controlled test runs to capture handling changes, and document damper and spring adjustments needed to achieve the target chassis balance.

Specifications

  • Item Aluminum 5 Spoke Rim set, 1 pairs
  • Material Aluminum
  • Model Number 3Racing HSA-022A/T2
  • Compatibility HPI Savage 25 Chassis, For HPI Savage 21

For technical tuners and experienced hobbyists who require a consistent, low-deformation wheel for measurement and setup, this machined aluminium 5-spoke rim supplies a reliable platform for development and testing.

What tolerance checks should I perform on the rim?

Measure wheel runout and bore concentricity on a dial indicator, check hex fit clearance, and confirm tyre bead seat uniformity before concluding fitment is acceptable.

How does rim stiffness affect suspension tuning?

Stiffer rims reduce deformation under load, shifting more compliance demands to tyres and suspension. Expect to revisit damping and spring rates to control weight transfer and maintain tyre contact patch stability.

Recommended checks after installation?

After mounting, perform static balance, spin the wheel to detect runout, and carry out short test runs while logging any handling shifts to guide suspension adjustments.

Any special handling for metal-to-metal interfaces?

Clean mating surfaces, use the correct torque and a medium thread locker where needed, and inspect for fretting or corrosion during routine maintenance to preserve fitment accuracy.