XRAY 389543 Rear Foam Tires with Hex Hub - Medium 40-Degree  [XR-389543]

XRAY 389543 Rear Foam Tire Mounted with Hex Hub (40Deg) - Medium
Price:
CAD$20.52
Brand:
XRAY
Model:
XR-389543
Condition:
Brand New
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Grip Upgrade with XRAY 389543 Medium Rear Foam Tires

For hobbyists wanting better rear traction, the XRAY 389543 Rear Foam Tires Mounted with Hex Hub (40Deg) - Medium are a practical choice. These tyres mount to hex adaptors for a secure fit, and the medium-density foam blends long life with dependable grip across common racing surfaces.

Key Benefits of XRAY 389543 Rear Foam Tires

  • Hex Hub Design: Made to sit on hex adaptors for a tight connection and efficient power transfer to the rear wheels.
  • Medium Density Foam: A balanced compound that gives predictable handling while resisting premature breakdown.
  • 40-Degree Hardness: Offers a middle-ground firmness that adapts well to carpet, asphalt and smooth concrete tracks.
  • Set of 2: Supplied as a matched pair so you can replace both rear tyres quickly between sessions.
Remark :
Due to limited stock availability, please notice that some XRAY 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.

Will these fit my car with hex adaptors?

They fit models that accept hex adaptors. These will not mount on vehicles using the original M18 standard wheel system without the appropriate adaptor.

What track surfaces suit 40-degree foam?

The 40-degree foam is versatile, performing well on indoor carpet, smooth asphalt and hard concrete where a steady balance of grip and wear is needed.

How should I clean and store these tires?

Wipe them with a dry cloth after running and keep them away from direct sunlight and fuel spills. Store flat or on a rotatable rack to avoid flat spots.

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