Tamiya M-Chassis Inner Sponge SH x4

Optimise your Tamiya M‑Chassis handling with the Tamiya HC‑54590 Inner Sponge SH x4. These super hard tyre inner sponges are designed to fine‑tune support and feel so your car better matches the track surface and your driving style. They are one step harder than Tamiya item 53255 (60D Hard Inner Sponge set), providing a firmer insert option for demanding conditions.

Features

• Super hard inner sponges suited to hot track conditions and high‑speed circuits
• One step harder than Tamiya 53255 (60D Hard Inner Sponge set)
• Helps tailor M‑Chassis response to track surface and driving style
• Genuine Tamiya upgrade, part number HC‑54590

What’s Included

• Inner sponges to complete four tyres

Suggested Compatibility

• Tamiya M‑Chassis cars