Rear Stability Insert Tamiya 53319 - Rear Inner Sponge Set for RC Boy's 4WD  [53319]

Tamiya 53319 - RC Boy\'s 4WD Inner Sponge Set - Rear OP-319
Price:
£2.88
Brand:
Tamiya
Model:
53319
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Stabilise your RC Boy's 4WD rear end with Tamiya 53319

The Tamiya 53319 - Rear Inner Sponge Set is intended to improve rear tyre behaviour on RC Boy's 4WD vehicles by supporting the tyre carcass internally. Fitted correctly, the sponges help maintain the tyre profile and give steadier grip and handling feedback in cornering and acceleration. The material is selected for ongoing use, making it a practical choice for racers and hobbyists alike.

Why fit inner sponges to rear tyres?

Inner sponges reduce tyre squirm and help preserve a consistent contact patch, resulting in improved traction and control across a range of surfaces. They are a simple, effective tweak to refine rear-end balance without major changes to suspension or gearing.

Will these inserts change handling on tarmac?

Yes, by stabilising the tyre shape they can give a more predictable rear end on tarmac, reducing sudden traction loss during corner exit.

Are they easy to replace between events?

Replacement is straightforward: remove the tyre, take out the worn sponge and fit a new one. Keep spares on hand if you run often.

Do I need special tools to fit these?

No special tools are required; a tyre lever and patience are usually enough. Heat the tyre slightly if it is particularly stiff to make fitting easier.

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