Enkei Wheels 379-580-4928SBC Racing Wheel SBC - RPF1 15x8 28 4x100

The Enkei RPF1 is a high-performance racing wheel developed using the same technology as Formula One race wheels. This 15x8 wheel features a +28mm offset, 4x100 bolt pattern, 75mm hub bore diameter, and Special Brilliant Coating (SBC) finish—a breakthrough technology that achieves a chrome-looking finish using synthetic coating over a polished surface without the high maintenance or weight associated with chrome.

Key Features:

• MAT Process Manufacturing: Combines one-piece cast wheel technology with rim forming spinning process to drastically improve material property and strength, reducing wheel weight by 10-15% with every pound of unsprung weight savings having the effect of reducing overall vehicle weight by 20 lbs
• Ultra-Lightweight: Weighs only 11.2 pounds, making this the lightest version of the RPF1 wheel
• Twin Spoke Design: Dual open stance spoke design used on McLaren Mercedes Formula One race wheels achieves better stress dispersion on curves, hard braking, and extreme race driving
• Engineered Pocket Design: Pocket design around the bolt circles increases rigidity and keeps the wheel cooler during aggressive race driving
• Spec-E Testing: Meets Enkei's Spec-E test standard, which is tougher than JWL requirements, requiring a higher drop point in impact testing and 20 more cycles for rotary bending and dynamic radial fatigue tests

Part of the Enkei Racing Series Line, the RPF1 is highly utilized by enthusiasts on daily drivers, show cars, and racecars due to its aggressive sizing, strong construction, and proper brake clearance for motorsport use. Includes 2 Enkei decals per wheel (not pre-applied) and 4 blue aluminum air valves. Note: 15-inch RPF1 wheels do not come with a center cap but are available separately.