This pair of titanium wheel shafts is intended for the HPI Savage 21 chassis and is supplied as model TSAV1139 from GPM. The delivery includes both shafts and the matching washers as a 1pr set, suitable for replacing worn wheel mounting hardware or for an upgrade.
These shafts are engineered for drop-in installation to hold the wheel on the hub carrier and to preserve wheel alignment under load. Install by disassembling the wheel and hub, checking clearances around the bearings and suspension parts, and refitting hardware at the recommended torque values.
The service-minded design makes the shafts well suited to everyday maintenance, improved corrosion resistance, and fine wheel-position adjustments without altering core suspension geometry.
For hobbyists working on HPI Savage 21 rigs, these titanium shafts provide a long-lasting, corrosion-resistant alternative while keeping original mounting geometry intact.
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