This aluminum 5-spoke rim is an RC-scale wheel option intended for Savage-series platforms, produced by 3Racing under model HSA-022A/T2. The part targets hobbyists who need a metal rim for replacement or setup experiments on HPI Savage models. The description focuses on fitment, installation considerations, and how the rim can affect tuning for scale off-road performance.
Design and role: The rim uses a machined aluminum construction to offer increased stiffness compared with typical plastic wheels, which can change wheel flex characteristics and steering feedback. As a result, it is primarily useful when you want more predictable wheel behavior during high-load maneuvers or when testing suspension and tire setups.
Installation notes: Check hex size and hub match before installation, and retain existing hardware where possible. Use proper thread locker on metal-to-metal fasteners if the wheel mounts directly to a metal hub, and verify that tire bead seating is correct to avoid unbalanced rotation. Balance and runout checks are recommended after mounting to detect any machining variance.
Tuning considerations: Swapping to an aluminum rim will alter unsprung mass and rotational inertia, which can affect acceleration, braking feel, and suspension response. Use this rim when assessing the effects of reduced rim deformation on handling, and pair it with appropriate tire compounds and shock tuning to dial in performance.
For scale Savage chassis owners who want a durable, low-deformation wheel for setup work or as a direct replacement, this aluminum 5-spoke rim provides a predictable platform for tuning and testing without altering the vehicle's intended RC-only use.
