Tamiya 15476 JR MA Chassis Mini 4WD Tune-Up Pack  [15476]

Summary of the Tamiya 15476 JR Tune-Up Parts

The Tamiya 15476 JR Basic Tune Up Parts set is aimed at Mini 4WD racers who want to sharpen the behaviour of their MA chassis. The selection of parts targets improved stability and reduced drag through corners.

Chassis traits and setup

The MA chassis is built around a mid motor position that gives balanced weight distribution and steady straight-line speed. The tune-up includes FRP plates front and rear that accept multiple roller diameters to suit different racing lines.

What the kit offers

Included are 13mm low-friction rollers, four adjustable mass dampers, stabiliser ball heads and various small fixings to ensure secure mounting. The front FRP plate supports 9, 11, 13 and 19mm rollers while the rear accepts 9, 11, 13, 17 and 19mm rollers for flexible tuning choices.

Race suitability and fitting

This basic tune-up kit is well suited to formal Mini 4WD track competition, helping to enhance cornering control and lowering friction losses. It is aimed at hobbyists who prefer to fine-tune their MA chassis setups for predictable lap performance.