This 3Racing rim is an RC-scale replacement designed to match Savage-series wheel geometry while using aluminum for increased stiffness compared with typical plastic rims. It fits applications expecting a dual-side mounting rim and is intended for hobbyists focusing on wheel durability and repeatable fitment when changing tires or tuning wheel offset.
The rim is supplied as a single pair and addresses the mechanical interface to the Savage 21 chassis family. No additional hardware is included unless specified by the retailer, so check your existing hex adapters and wheel nuts for compatibility before installation.
Tuning role: aluminum rims change unsprung mass and sidewall behavior compared with lighter plastic parts; use them when you want a consistent wheel position across runs or when testing suspension and tire changes that require repeatable alignment.
Designed for HPI Savage 21 chassis wheel hubs and offsets that accept Savage 25 specification dual rims; verify hub hex size and nut thread match before fitting.
Use metal rims like this to stabilise wheel position when experimenting with tire compounds or suspension settings, and verify balance and hub fitment after installation to maintain drivetrain reliability.
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