The 3Racing F103RM Combo Upper Deck & Servo Mount gives your Tamiya F103RM a firmer top chassis and a more direct steering response. It is engineered to reduce flex so lap times and consistency improve session after session.
Installing this combo increases torsional stiffness in the mounting area, helping the car hold its line through corners. The servo mount locks the servo in position to cut down on slop and deliver cleaner inputs to the steering system.
Made specifically with the Tamiya F103RM in mind, this part slots into the existing layout for a straightforward fit. Basic hand tools are all that is needed, so you can fit the upgrade and get back on track quickly.
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