Tamiya 9403420 Lower Deck for TB Evo.7 - Race-Grade Upgrade  [9403420]

Race-grade lower deck for the TB Evo.7 chassis

The Tamiya 9403420 lower deck was developed for the TB Evo.7 chassis to give a stiffer foundation and better stability through bends. It is produced to fit precisely while improving longevity under regular running conditions.

Stiffness that improves cornering consistency

By tightening the chassis structure, this lower deck helps reduce unpredictable flex and enhances tyre contact during mid-corner transitions, making setup changes more predictable on the track.

Straightforward fit with TB Evo.7 mounting points

Made specifically for the Tamiya TB Evo.7, the unit installs using the stock fixing points and is accessible for tuners and hobbyists alike without complex modifications.