Tamiya 15514 FM-A Front Motor Tune-Up Kit for Mini 4WD  [15514]

Fine-Tune Your FM-A with Tamiya 15514 Basic Parts

The Tamiya 15514 FM-A Chassis Basic Tune-Up Parts set is built to improve the handling of Mini 4WD machines that use the FM-A chassis, including models like the Rowdy Bull. It supplies practical parts for racers beginning to explore setup changes without adding needless complexity.

FM-A Chassis Fit and Handling Benefits

The FM-A layout places the motor at the front, helping balance weight for steady high-speed runs and smoother cornering. The tune-up pieces in this kit are matched to FM-A geometry to make installation straightforward and to support better on-track behaviour.

Kit Contents and How They Help on Track

• FRP Wide Front Plate: Lets you mount 9, 11, 13 and 19mm rollers in wider positions to increase stability through fast sections.
• FRP Multi Roller Setting Stay: Provides wide mounting options for rear rollers, compatible with 9, 13 and 19mm sizes to tune balance.
• Cylindrical Mass Dampers: Fit on the chassis sides to reduce bounce after jumps, helping keep speed and control.
• 13mm Rollers and Stabilizer Ball Parts: Supplied in red to add tuning choices and a visual accent to the build.

Assembly Notes and Tuning Path

Parts snap together with minimal fuss, making the set quick to fit. It forms a dependable base for further tuning, letting hobbyists test different roller widths and damper setups to match track layout and driving style.