Mini 4WD PRO Tamiya 15374 JR Lightweight Center Chassis - track focused  [15374]

Quick summary

The Tamiya 15374 JR Lightweight Center Chassis offers a performance minded option for Mini 4WD PRO builders. Fabricated from tough ABS resin, it delivers about a 10 percent weight saving when compared to standard MS chassis, while retaining the strength needed for competitive use. Its shape is designed to aid airflow and help keep the motor running efficiently.

Switch lever design and ventilation

This centre chassis includes an updated turn switch mechanism to make in-field operation easier. The improved ventilation channels support better heat dissipation, which helps preserve motor consistency over multiple heats.

Compatibility and customisation

The chassis is compatible with common Mini 4WD PRO parts and accepts upgrades such as reinforced gear covers and alternative motor fittings. Users can combine it with higher performance motors, specialised tyres and precise gearing to match different circuit types.