Tamiya 50503 - F103 F1 Suspension Arms Replacement Set  [50503]

Upgrade F103 handling with Tamiya 50503 suspension arms

The Tamiya 50503 Suspension Arm Set is a practical upgrade for the F103 lineup, aimed at improving the steering response and stability of your RC Formula 1 car. Made from durable black plastic, these arms are built to resist wear from track use while giving consistent support during aggressive driving.

Included in the pack

• 1 top front suspension arm (Part B1)
• 1 bottom front suspension arm (Part B2)
• 2 hex nuts (4mm)
• 2 screws (4x25mm)
• 2 tapping screws (3x12mm)

Durability and fit

The arms are moulded from robust black plastic and remain attached to a parts tree for easy removal and clean-up. Their shape and mounting points match F103 geometry to keep alignment and handling predictable.