Tamiya 42306 TRF Touring Car Large Diameter Short Spring Set Race Tune Kit  [42306]

Compact Spring Set for Race Setup

The Tamiya 42306 TRF Touring Car Large Diameter Short Spring Set packs multiple spring rates into a small kit for racers wanting quick setup changes. Intended for super short big bore dampers, it is useful for tailoring handling across different circuits.

Included Spring Rates Explained

This kit contains six springs: two soft, two medium and two hard, allowing you to fine tune grip versus stability. The springs have a 20mm free length, matching the specified short big bore damper form factor.

Fast Swap Colour Coding

Marking sleeves are provided to speed up identification and swaps with yellow for hard and red for soft, which helps when you need rapid changes between practice runs.

Works with TRF419X Style Dampers

These springs are meant to work with Tamiya super short big bore dampers as found on the TRF419X platform, enabling rate changes without internal damper alterations and suiting a wide range of drivers.