Tamiya 92449 HG Carbon Wide Rear Stay (3mm/Silver) - 1/32 Mini 4WD silver carbon single plate  [92449]

Tamiya 92449 HG Carbon Wide Rear Stay (3mm/Silver) Anniversary Run

The Tamiya 92449 HG Carbon Wide Rear Stay is a special anniversary release from Waigo Hobby. This version uses a silver-hued carbon fiber plate at a uniform 3mm thickness in a one-piece design rather than assembled layers, and the purple script marks it as a commemorative item rather than a standard spare.

Practically, the monolithic 3mm plate increases stiffness over typical 1.5mm plates or stacked laminates. That change in rigidity affects chassis dynamics, so builders should consider how it shifts roll and flex when refining suspension balance.

Fitment mirrors the conventional rear stay mounting used on many performance Mini 4WD chassis. Prior to installation, verify your chassis hole spacing and the length of screws and spacers to ensure a clean fit. The single-piece construction also modifies how impacts are absorbed compared with layered assemblies.

For collectors, the silver finish and Waigo Hobby identity make this an attractive item. It works as both a visual upgrade and a stiffer replacement part, provided it suits the intended chassis tuning approach.