Tamiya 19604 Knuckle-Breaker Super X 1/32 Mini 4WD Kit  [19604]

Tamiya 19604 Knuckle-Breaker - Compact Super X Mini 4WD Project

The Tamiya 19604 Knuckle-Breaker is a 1/32 scale plastic assembly kit that captures the racing focus of the Mini 4WD lineup. Built on the Super X chassis, the semi-monocoque layout lets you swap the motor from the underside without lifting off the body, making maintenance and motor changes quick and tidy while preserving the car's clean lines.

Fitted with 24mm diameter by 9mm wide slick tyres, the Knuckle-Breaker is tuned for straight-line stability and speed. The bodywork features vertical fins that run from the cockpit to the tail to help aerodynamic flow and improve handling during fast runs. Two gear sets are supplied so builders can choose between a 3.5:1 or 4:1 ratio to suit different track conditions.

A full catalogue of Grade-Up Parts is available for those wanting to push performance or personalise the display look. Whether you race regularly or collect detailed kits, the Knuckle-Breaker delivers an engaging build and a rewarding drive experience.