Tamiya TRF 416 Racing Upper Deck 416-07/WO by 3Racing  [416-07/WO]

Performance role and fit

This graphite upper deck is a precision aftermarket plate from 3Racing intended for the Tamiya TRF 416 chassis, supplied as part 416-07/WO. It is produced for direct-fit installation and retains factory mounting geometry so chassis integrity and main layouts remain unchanged.

As a higher-stiffness component, the graphite plate modifies torsional distribution across the chassis top section, resulting in a more immediate steering response and a changed mid-corner balance. Racers typically apply this upgrade when tuning for high-speed circuits to control chassis flex and predictability.

Fitting requires standard disassembly of the stock upper deck, verification of electronic and servo clearances beneath the new plate, and reassembly using the original screw positions. After installation, inspect mounting points for secure seating and perform measured test runs to evaluate setup adjustments such as damper tuning and anti-roll calibration.