GTX 2026 Large Ventilated Brake Rotor - XRAY 354115 Precision-Ground  [XR-354115]

XRAY 354115 - Super-lightweight Ventilated Brake Disk - Precision-Ground - 6 Degree -large
Price:
NZD$55.23
Brand:
XRAY
Model:
XR-354115
Condition:
Brand New
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High-capacity ventilated rotor built for thermal control

The XRAY 354115 is an oversized ventilated brake disk crafted to lower rotational inertia while keeping braking response stable during prolonged use. Its precision-ground faces and ventilated core promote steady pad engagement and improved heat dispersion.

Compatibility and role: intended for GTX 2026 series setups where a larger ventilated disk supports temperature management and consistent braking. This is offered as an aftermarket tuning choice to refine braking feel and thermal behavior rather than as an OEM replacement claim.

Installation notes: ensure hub and rotor mating surfaces are clean before assembly, verify axial clearance to prevent rubbing, and fit fasteners to the torque values recommended by your chassis maker. Confirm any adapter or spacer needed to match GTX 2026 hub geometry when swapping rotors.

Tuning guidance: pair this ventilated disk with pad compounds and calipers that suit ventilated surfaces, and run controlled tests to observe temperature trends and bite. Note that lowering rotating mass can slightly affect wheel inertia, so re-assess brake modulation on-track.

Specifications

  • Item Super-lightweight Ventilated Brake Disk - 6 Degree - large
  • Material Precision-ground ventilated construction
  • Model Number 354115
  • Compatibility GTX 2026 series

For competitors and tuners working with GTX 2026 platforms, the XRAY 354115 rotor is a ventilated, precision-ground option aimed at improving thermal stability and brake consistency during longer 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.

How resistant is the disk to warping under heat?

The ventilated, precision-ground construction helps manage heat, reducing the likelihood of distortion under normal racing conditions; still, monitor runout after heavy sessions.

What signs indicate the rotor needs replacing?

Look for excessive scoring, persistent runout, cracks, or material thinning. Any structural damage warrants replacement to maintain safe braking performance.

Does ventilation change wear patterns?

Ventilation helps keep temperatures lower, which can affect pad transfer and wear. Test pad compounds to find a balance between bite and longevity under your typical run lengths.

Is the surface finish prone to glazing?

Precision-ground faces resist uneven glazing, but pad chemistry and operating temperature will influence transfer layers. Regular inspection and pad conditioning help prevent glazing issues.

Any recommended upkeep intervals?

Inspect rotor condition after a series of long runs, clean surfaces between events, and check runout and fastener torque before each competitive outing.

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