Enkei - enk3795804928SP - RPF1 Silver Cast Wheel

Enkei RPF1 wheels represent an iconic benchmark in modern motorsport, combining Formula One-derived twin-spoke architecture with ultra-lightweight performance for track cars, sport compacts, and sports sedans. Originally developed in collaboration with the McLaren Honda F1 team, the RPF1 utilizes Enkei’s MAT (Most Advanced Technology) flow-forming process to yield an exceptional strength-to-weight ratio, dramatically reducing unsprung mass for blistering acceleration, razor-sharp turn-in, and precise suspension articulation.

• Dual-spoke distribution spreads side stresses across two spokes to increase wheel rigidity under heavy lateral g-forces while optimizing brake caliper clearance
• Built to Enkei’s Spec-E testing standard, demanding higher impact drop energy and 20% more rotational fatigue cycles than standard JWL guidelines
• Multi-stage protective surface treatment shields against extreme track heat cycles, road salt corrosion, and brake dust accumulation
• Pocket milling around the bolt circle relieves extraneous weight from the center hub area without compromising structural integrity
• Precision-machined center bore accepts hub-centric centering rings to eliminate high-speed chassis vibration and wheel stud fatigue

Brief Description: The Enkei RPF1 is a silver cast wheel featuring a Formula One-derived twin-spoke design and a lightweight performance-focused construction. This 15-inch wheel has an 8-inch width, a 4x100 bolt pattern, a +28 offset, and a 75.00 hub bore diameter.

Key Features & Performance Benefits:

• Twin-Spoke Architecture: Dual-spoke distribution helps spread side stresses across two spokes for increased rigidity under lateral loads.
• MAT Flow-Forming Process: Enkei’s Most Advanced Technology process is designed to provide a strong strength-to-weight ratio and reduce unsprung mass.
• Spec-E Testing: Built to Enkei’s Spec-E testing standard, which requires higher impact drop energy and 20% more rotational fatigue cycles than standard JWL guidelines.
• Protective Surface Treatment: Multi-stage treatment helps protect the wheel surface from track heat cycles, road salt corrosion, and brake dust accumulation.

Key Product Specifications & Technical Data:

• Brand: Enkei
• Wheel Model: RPF1
• Part Number: enk3795804928SP
• Construction: Cast
• Wheel Diameter: 15 inches
• Wheel Width: 8 inches
• Bolt Pattern: 4x100
• Offset: +28
• Hub Bore Diameter: 75.00
• Finish: Silver

What’s Included in the Box: One Enkei RPF1 silver wheel.

Fitment: Fitment data was not provided. Verify vehicle compatibility, brake clearance, hub requirements, and wheel specifications before installation.

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1
Construction: Cast
Hub Bore Diameter: 75.00
Offset: +28
Bolt Pattern: 4x100
Wheel Diameter: 15.00
Finish: Silver
Wheel Model: RPF1
Wheel Width: 8.00