ALUMINIUM REAR UPPER SUSPENSION ARM(FOR E-REVO 560871, REVO, SUMMIT)

This GPM ER057 rear upper suspension arm is engineered as a precision aluminium upgrade for the Traxxas E-REVO platform. It is intended to increase rigidity and reliability under load while maintaining fitment for E-REVO 560871, REVO and Summit models. The design focuses on durability and predictable handling for hobbyists seeking performance oriented parts.