The specs for this Enkei RPF1 Silver Wheel are 18x8.5 5x114.3 40mm offset with a 73mm Bore. This Enkei RPF1 wheel looks and performs like it belongs on the racetrack with a unique split spoke design that's made the Enkei RPF1 one of the most popular wheels on the market.
The RPF1 was developed using the same technology as the Formula One race wheel. 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. The RPF1's are crafted from one piece of aluminum using Enkei's M.A.T. spin-casting process to produce wheels that are strong, stiff and up to 15% lighter than similar rims. Enkei's pocket design around the bolt circles increases rigidity and keeps the wheel cooler during aggressive race driving. To bring Formula One excitement to your road and track, RPF1 Rims come with deep lips and aggressive offsets in an array of different sizes and bolt patterns. Picture is for reference only.