Tamiya 84032 - F103RM Track-Tuned 1/10 Formula Car Kit  [84032]

Track-focused F103RM chassis for tuned handling

The Tamiya 84032 F103RM brings a compact 1/10 formula chassis to drivers who like to tune handling. Its rear direct drive 2WD design means the motor pinion meshes straight into the spur for direct, efficient power delivery and sharp throttle control.

Build materials and suspension form

The chassis combines an FRP lower deck with a half upper deck to keep mass low while preserving strength. The front uses independent kingpins with coil springs and the rear uses a friction pad plus coil spring damper arrangement to reduce unwanted roll at higher speeds.

Tuning options and weight distribution

Placing the battery at the rear helps balance grip and handling characteristics. The height-adjustable gear case accepts a type 540 motor with flexible pinion positioning for gearing trials. The upright servo mount and isometric tie-rods provide consistent steering response for aggressive cornering.

Specifications

The Tamiya 84032 F103RM is a good fit for hands-on tuners who attend track sessions. Its straightforward layout and FRP-based construction make setup changes easy to try and evaluate.