Enkei Wheels 37981056515SP Racing Wheel - RPF1 18x10.5 5x114.3 Silver

The Enkei RPF1 is a legendary high-performance wheel developed using technology derived directly from Formula One racing. As an official supplier to Formula One teams, Enkei engineered the RPF1 to deliver exceptional strength and minimal weight for both track and street applications.

Advanced MAT Technology:

• Most Advanced Technology (MAT) process combines one-piece cast construction with rim forming technology
• Reduces wheel weight by 10-15% compared to conventional wheels
• Every pound of unsprung weight savings has the effect of reducing overall vehicle weight by 20 lbs
• Rim-rolled technology improves material elongation without sacrificing hardness

Race-Proven Design Features:

• Twin spoke design achieves superior stress dispersion during hard cornering, braking, and extreme driving
• Pocket design around bolt circles increases rigidity and keeps the wheel cooler during aggressive driving
• Split six-spoke layout provides timeless motorsport aesthetics
• Lightweight one-piece aluminum construction improves handling, acceleration, and braking response

Specifications:

• Size: 18x10.5 inches
• Bolt Pattern: 5x114.3mm
• Offset: +15mm
• Hub Bore: 73mm
• Weight: Approximately 19.05 lbs
• Finish: Silver
• Center cap not included (available separately as part number A379-0000SP)

Spec-E Certified Quality: All Enkei RPF1 wheels undergo rigorous Spec-E testing, which exceeds standard JWL requirements with a higher drop point in impact testing and 20% more cycles for rotary bending and dynamic radial fatigue tests. This ensures exceptional durability for both racing and daily driving conditions.

Backed by Enkei's lifetime structural warranty, the RPF1 continues to be a top choice among driving enthusiasts who demand race-proven performance at an accessible price point.