Tamiya 19453 Great Magnum R FM-A Chassis Mini 4WD Kit - Fully Cowled Collector Racer  [19453]

Overview of the Great Magnum R and FM-A layout

The Great Magnum R is a Fully Cowled Mini 4WD from Tamiya that evokes the "Let's & Go!!" era. Built on the FM-A chassis, it pairs a streamlined body with a front midship motor location to give a stable platform for both display and competitive use.

Design details that aid stability

The FM-A chassis concentrates weight toward the front via the front midship motor position, improving stability when traversing undulating sections. Included are a front skid bar and four rollers; the rear rollers are specified at 8mm thickness to better resist lateral movement at speed.

Customization notes and included items

The black FM-A chassis is supplied with low-friction POM parts and a white-moulded body, plus metallic blue and white stickers for the shell. Fluorescent green A-spoke wheels and black low-profile tyres are fitted, and the Type 130 motor with a 3.5:1 gear ratio provides the standard performance baseline. The model accepts common Mini 4WD upgrades for racers who want to refine handling and speed.