Tamiya 53799 NDF-01 Inner Sponge Upgrade for Sharper Steering  [53799]

Sharper Steering with Tamiya 53799 Sponge Inserts

For racers and weekend builders wanting firmer steering feel, the Tamiya 53799 NDF-01 Inner Sponge Set adds internal tyre support that sharpens handling. These inserts are matched to the NDF-01 chassis to improve tyre behaviour under load.

Consistent Grip Through Corners

Designed to fit inside Spike-style and NDF-01 on-road tyres, the Tamiya 53799 sponges stabilise the tyre wall so the contact patch stays more predictable when you push into a turn.

Simple Upgrade for NDF-01 Cars

The four-piece kit is a low-effort modification that delivers a tangible change in responsiveness, making it a popular choice for tuners refining their setup.