XRAY 354114 Large Lightweight Ventilated Brake Disk Set  [XR-354114]

Tune braking feel with precision-ground XRAY rotors

The XRAY 354114 Precision-Ground Lightweight Ventilated Brake Disk is a targeted upgrade for the XB8 2024 platform, crafted to reduce rotating weight and enhance heat control so braking response stays repeatable under race conditions.

Ventilation that keeps rotors cooler under load

Strategic ventilation channels help disperse heat faster from the braking surface, which cuts the risk of temperature-related power loss and preserves consistent stopping force throughout sessions.

Ground-to-size for smooth operation

Precision grinding ensures tight concentricity and low runout, resulting in less vibration and a steadier braking feel. That precision also helps limit premature wear on pads and bearings.

Durable yet lightweight construction

Manufactured from heat-treated material, these disks balance low mass with structural strength so they withstand the demands of regular competitive use while helping reduce unsprung and rotating weight.

The XRAY 354114 disk is a practical option for racers seeking lower rotational mass and improved cooling for consistent braking performance.