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

XRAY 389543 Rear Foam Tire Mounted with Hex Hub (40Deg) - Medium
Price:
AUD$22.06
Brand:
XRAY
Model:
XR-389543
Condition:
Brand New
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Reliable Rear Grip with XRAY 389543 Medium Foam

For racers who need dependable rear traction, the XRAY 389543 Rear Foam Tires Mounted with Hex Hub (40Deg) - Medium provide a straightforward upgrade. They attach to hex adaptors for a firm fit and the medium foam offers a compromise between traction and wear for regular track sessions.

Main Advantages of XRAY 389543 Rear Foam Tires

  • Hex Hub Design: Ensures a secure mounting on hex adaptor systems to minimise play and maximise drive response.
  • Medium Density Foam: Delivers reliable grip without sacrificing too much service life, fitting both practice and race use.
  • 40-Degree Hardness: A mid-range compound that behaves predictably across many surfaces.
  • Set of 2: Comes as a matched pair so you can fit both rear tyres quickly between heats.
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.

Do these require special hubs to fit?

They are designed for vehicles with hex adaptors and will fit those systems directly. They will not work with the original M18 wheel mounting unless you fit a compatible adaptor.

Are they good for both practice and racing?

Yes, the medium foam is a versatile choice for practice sessions and club racing, offering consistent handling and reasonable longevity.

What maintenance keeps foam tyres performing?

Clean them of debris after each run, avoid solvents, and rotate or replace them when the profile shows uneven wear to maintain stable handling.

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