XRAY 373515-K High-Downforce Composite Rear Wing for X1 Series  [XR-373515-K]

Price:
NZD$46.36
Brand:
XRAY
Model:
XR-373515-K
Condition:
Brand New
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Downforce-focused rear wing for 1/10 formula models

The XRAY 373515-K X1 composite rear wing is an accessory developed to boost rear downforce on 1/10 formula racing platforms. Its profile channels aerodynamic load to the rear axle to enhance traction and stability during high-speed runs and corner exits, with no implication of real-vehicle use.

Accepted for ETS competition, the wing is designed for aerodynamic tuning where a predictable response is important. Increasing the wing angle raises rear grip and drag; decreasing the angle lowers both. Use these predictable changes to dial in handling together with suspension and tyre choices.

General installation notes: attach the wing at the X1 series mount points, confirm symmetry and trimming, and perform small-angle tests to isolate aero effects from other setup changes.

Specifications

  • Item Rear wing, high-downforce
  • Material Composite
  • Model Number 373515-K
  • Compatibility X1 series, X1 2025 chassis

As a straightforward aerodynamic upgrade, this composite wing gives racers a dependable starting point for downforce-oriented setup work while complying with ETS entry rules.
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.

Which models in the X1 range will accept this wing?

The wing is designed for X1 series formula models and explicitly lists compatibility with the X1 2025 chassis.

What tuning approach works best with this wing?

Begin with neutral trim, then make small angle changes while keeping suspension and tyres constant. Record lap times and handling shifts to separate aerodynamic effects from mechanical tweaks.

Will adding angle make the car slower on straights?

Higher angle increases drag, which can reduce straight-line speed, while improving rear stability. Balance angle against drag for your track layout.

Does the wing meet ETS regulations?

Yes. The product is approved for ETS competition use.

How consistent is the composite finish for aerodynamic testing?

The composite is manufactured to provide steady aerodynamic performance so repeatable angle changes yield reliable results during setup sessions.

Is this wing a good starting point for rear-end balance work?

Yes. Its predictable behaviour makes it useful for systematic rear downforce and balance testing on X1-compatible cars.

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