Engineered for track performance, the XRAY 369903 rear aerodisks are compatible with a wide range of 4WD and 2WD setups using a 12mm hex. The design focuses on lowering aerodynamic drag while maintaining a secure hub fit.
The flat, aerodynamic surface helps smooth airflow behind the car, which can aid in straight line stability and reduce small speed losses caused by turbulence.
Built from a resilient material blend, these wheels provide impact resistance without becoming overly rigid, so they tolerate bumps and light contact during races.
Reinforcement ribs inside each wheel prevent excessive flex and preserve wheel geometry under cornering forces, contributing to more predictable handling lap after lap.
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