Yokomo YOKZCT16M 16mm Inner Sponge Insert for 1/10 Off-road Tyres  [YOKZCT16M]

Yokomo ZC-T16M - Inner Sponge 16mm Foam Insert For Off-Road Car Medium
Price:
£4.61
Brand:
Yokomo
Model:
YOKZCT16M
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16mm inner sponge for tuning off-road tyres

The Yokomo YOKZCT16M is a 16mm medium-density inner sponge tailored for 1/10 scale off-road tyres, supplied as an insert to fine-tune tyre support and handling. It suits drivers who focus on sidewall control and traction adjustments for buggies and similar off-road RC models.

Adding this medium insert affects tyre shape and stiffness, which in turn changes how traction is applied and how suspension inputs are felt. The foam is chosen to balance longevity with the ability to conform inside the tyre so it does not introduce external changes to the wheel assembly.

To fit, seat the sponge evenly inside the tyre, ensure it is centred and free of folds, then mount the wheel. Check the fit after a short run and replace the insert if it shows permanent deformation or tears that affect tyre behaviour.
Remark :
Due to limited stock availability, please notice that some Yokomo items may have to order from the factory and the ready time is around 4-6 weeks. Customer purchases the item is assumed to accept the waiting time which allows us to order directly from the manufacturer if the item is out of our warehouse.

How does the insert density affect traction and feel?

Medium density moderates sidewall flex and gives a predictable compromise between grip and feedback; softer inserts increase compliance while harder inserts sharpen response.

Should I change the insert when switching tyre compounds?

It is often beneficial to review insert choice when changing tyre compound, as insert stiffness interacts with compound grip and can alter overall traction balance.

Any tips for balancing front and rear insert setups?

Start with identical inserts front and rear, then adjust density or type based on understeer or oversteer tendencies to achieve better balance.

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