Tamiya 19423 JR Buster-Sonic Super TZ 1/32 Mini 4WD Collector Model  [19423]

A closer look at JR Buster-Sonic Tamiya 19423

The Tamiya 19423 JR Buster-Sonic is a 1/32 scale Mini 4WD kit built around the versatile Super TZ chassis. It appeals to hobbyists who like a balance of display quality and hands-on modification. The sculpted body and compact footprint make it easy to personalise on the bench.

Super TZ chassis traits

The Super TZ chassis gives a predictable blend of speed and control that suits the JR Buster-Sonic well. Its construction keeps the weight down while providing a stable platform for adding upgrades. The aerodynamic bodywork also helps reduce drag during runs on straightforward layouts.

Modification pathways for builders

Though many buy this kit for display, the JR Buster-Sonic supports a variety of mods. Common changes include motor swaps, wheel and tyre upgrades, and gearing adjustments to better match track demands. The chassis layout makes installation of standard Mini 4WD parts straightforward.