Enkei 379-8105-6515SBC RPF1 Racing Wheel 18x10.5 +15 5x114.3 SBC;

The RPF1 was developed using the same technology as the Formula One race wheel. TWIN SPOKES: Enkei's dual open stance spoke design is used on the McLaren Mercedes Formula One race wheel. The twin spokes achieve better stress dispersion on curves, hard braking, and extreme race driving. CENTER DESIGN: Enkei's pocket design around the bolt circles increases rigidity and keeps the wheel cooler during aggressive race driving.