XRAY 329901-Y Yellow Aerodisk Rear Wheels 12mm Hex - Circuit Spec  [XR-329901-Y]

Circuit-Grade Yellow Aerodisk Rear Wheels

The XRAY 329901-Y rear aerodisks are intended for 2WD and 4WD RC cars where a durable rear wheel is required. They fit standard 12mm hex hubs and are produced in a hard compound to withstand heavy track use. The yellow finish identifies the firmness of the wheel for quick visual checks during setup.

Firm Compound for Predictable Handling

The hard compound offers less deformation under load, which helps keep rear balance consistent during long runs. With the 12mm hex connection the wheels mount securely, reducing slippage and improving the transfer of drive to the surface.

Flexible Across Drive Configurations

These aerodisks suit a range of race cars and are useful for teams that swap between 2WD and 4WD cars. The XRAY 329901-Y provides a dependable option for drivers looking to limit rear tyre wear while keeping handling stable.