MSR-BD11/BD12/BD12A Touring Car Molded Inner for Asphalt Grip - Yokomo ZR-042M  [ZR-042M]

Yokomo ZR-042M Molded Inner for Touring Car Medium (4pcs)
Price:
CAD$11.10
Brand:
Yokomo
Model:
ZR-042M
GTIN:
639342222582
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Or you may find similar product under the
Spares / Hop-ups - Yokomo - MSR-BD12A category
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Molded inner to tune asphalt traction

This molded inner is made for touring car tires and is supplied as a set of 4pcs. It targets asphalt running where added internal mass and tuned rebound alter tyre contact behavior. The insert helps increase grip by shifting internal weight distribution and rebound response, improving lateral stability and mid-corner bite while leaving the external tyre profile unchanged.

Installation is straightforward for those familiar with touring car tire work: the molded inner sits between the tire and wheel as a removable insert to change how the tyre reacts to load and steering. It is a tuning element rather than a permanent modification, ideal for hobbyists making incremental adjustments to tyre performance on paved tracks.

Supported Chassis MSR-BD11 / MSR-BD12 / MSR-BD12A.
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 will this insert change tyre feel?

By adding internal mass and controlling rebound, the insert increases tyre contact and refines grip on asphalt, giving a heavier, more predictable mid-corner bite.

Which chassis does it fit?

This product is compatible with MSR-BD11, MSR-BD12 and MSR-BD12A chassis platforms.

What is included in the kit?

The package includes four molded inner inserts (4pcs).

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