GPM Racing Aluminium Rear Upper Arm 10 Piece Set RC Suspension Arm - GPM-ER2057

The GPM Racing ER2057 aluminum rear upper suspension arms are a direct-fit upgrade set designed to replace the stock plastic suspension arms on compatible RC cars. GPM Racing produces these arms from machined aluminum to provide greater rigidity than the original plastic components, making them a popular choice for drivers who regularly break or bend rear upper arms during hard use. The set includes 10 pieces, giving you multiple spares on hand or enough to cover a full fleet build.

Key Features

• Machined aluminum construction offers greater resistance to bending and cracking compared to standard plastic arms
• 10-piece set provides multiple units for ongoing spares stock or multi-vehicle use
• Direct-fit design follows OEM geometry for straightforward installation without modification
• Suited to drivers who run aggressively and need a more durable rear upper arm option
• Part number GPM-ER2057 identifies this as a GPM Racing-specific fitment — confirm compatibility with your model before ordering

Compatible With

• Compatibility not confirmed from available product data — please check GPM Racing's fitment guide or contact us with your RC car model before ordering

What's Included

• 10 x aluminum rear upper suspension arms (GPM-ER2057)