From Tamiya:
Mini 4WD Rally!
This is a Mini 4WD racer model of the 2019 Yaris WRC, a car developed for rally racing by TOYOTA GAZOO Racing WRT. Its aerodynamically honed body with front canards, 2-level rear wing and more is recreated in style. Stickers are included to depict markings and logos. The model runs on the aerodynamically-efficient MA Chassis, with silver color dish wheels and black low-profile tires for a realistic finish.
The Ultra-Efficient MA Chassis
The MA (Midship AERO) Chassis has its motor in the center, and features a design which focuses upon achieving outstanding aerodynamic performance. It has six individual low-friction rollers, a rear skid bar and other speedy features developed thanks to years of design experience. The single-piece monocoque frame also guarantees that assembling and keeping the car well-maintained is a task that can be performed by beginners and veteran racers alike. Here, the MA chassis features a 3.5:1 gear ratio.