XRAY 369902-H Front Aerodisk Kit for XB4 4WD  [XR-369902-H]

XRAY 4WD Front Wheel Aerodisk With 12mm HEX Ifmar - White - Hard (10)
Price:
CAD$60.85
Brand:
XRAY
Model:
XR-369902-H
Condition:
Brand New
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Track-Grade Wheels for the XB4 Chassis

The XRAY 369902-H 4WD Front Wheel Aerodisk is built for racers who prioritise consistent lap times and reliable performance. These wheels are made to align with IFMAR-level setups and integrate smoothly with high-end XB4 tuning.

Countersunk Centre Lowers Drag

The countersunk centre lets the wheel nut sit recessed to cut turbulence and improve airflow around the hub. Internal reinforcement ribs add structural support to reduce distortion under load while still allowing the wheel to flex to absorb impacts during close racing.

Aerodynamic Profile with Durable Composite

Manufactured from a tough yet flexible composite, the aerodisk shape helps preserve traction and directional stability on technical tracks. The 12mm internal hex gives a firm connection and is compatible with XB4 series setups.

Specifications

  • Material: Flexible and durable composite
  • Hex Size: 12mm
  • Quantity: Set of 10 (5 pairs)
  • Compatibility: XRAY XB4 Series
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.

Can these aerodisks be used on older XB4 models?

They are designed for the XB4 family and will fit older models that accept a 12mm hex, though fitment depends on each chassis and hub setup.

Do the reinforcement ribs affect tyre mounting?

The ribs add stiffness without interfering with tyre seating; tyres mount normally and the ribs help keep the wheel shape under corner loads.

What maintenance keeps these wheels performing?

Inspect for cuts or deep gouges after hard hits, clean off track grit regularly, and check hex and nut torque before each meeting.

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