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

XRAY 354115 - Super-lightweight Ventilated Brake Disk - Precision-Ground - 6 Degree -large
Price:
£24.06
Brand:
XRAY
Model:
XR-354115
Condition:
Brand New
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Precision-ground ventilated rotor for sustained braking

The XRAY 354115 is an enlarged ventilated brake disk engineered to reduce rotating mass while preserving a consistent braking characteristic during extended use. Precision-ground contact surfaces and ventilation serve to stabilise pad engagement as temperatures rise.

Compatibility and role: produced for GTX 2026 series use where a ventilated, larger-diameter disk helps manage brake temperatures and response. This aftermarket accessory should be used as a tuning component to refine braking consistency and thermal control.

Installation notes: confirm hub mating surfaces are clean and free of debris, verify axial clearance to prevent rotor contact, and follow your chassis manufacturer's recommended fastener torque. Check for any adapters or spacers needed to match the GTX 2026 mounting pattern when swapping rotors.

Tuning guidance: employ this disk alongside compatible pads and calipers designed for ventilated rotors, and conduct staged tests in representative conditions to assess temperature behavior and braking modulation. Expect a minor change in inertia at the driven wheels which may require reworking brake inputs.

Specifications

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

For teams and tuners running GTX 2026 platforms, the XRAY 354115 offers a ventilated, precision-ground rotor aimed at improving thermal control and maintaining stable braking during prolonged 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.
Compatibility is listed for the GTX 2026 series, but confirm your specific hub variant and bolt pattern before purchasing to ensure correct fitment.
Spin the assembly and check for axial and radial runout, inspect for any contact points, and if needed adjust shims or hub spacing to achieve proper clearance.
In many cases existing calipers will work, but verify pad reach and mounting clearance for the larger ventilated disk. If pad geometry or caliper position is unsuitable, consider compatible alternatives.
Conduct back-to-back runs comparing pad temperature and braking consistency over heat cycles; note any reduction in fade or changes in bite as indicators of improved thermal control.
Check whether your GTX 2026 hub stack requires a spacer or adapter for the larger rotor diameter; verify part numbers before assembly to avoid last-minute modifications.

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