Enkei - enk3797956518SBC - RPF1 Silver 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
• Precision-machined center bore accepts hub-centric centering rings to eliminate high-speed chassis vibration and wheel stud fatigue
• Pocket milling around the bolt circle relieves extraneous weight from the center hub area without compromising structural integrity

The Enkei RPF1 is a performance-focused wheel featuring Formula One-derived twin-spoke architecture and Enkei’s MAT (Most Advanced Technology) flow-forming process. Designed for track cars, sport compacts, and sports sedans, its lightweight construction helps reduce unsprung mass for responsive acceleration, sharp turn-in, and precise suspension articulation.

Key Features & Performance Benefits

• Dual-spoke architecture distributes side stresses across two spokes to support wheel rigidity under lateral forces.
• Enkei Spec-E testing requires higher impact drop energy and 20% more rotational fatigue cycles than standard JWL guidelines.
• Multi-stage surface treatment helps protect against track heat cycles, road salt corrosion, and brake dust accumulation.
• Pocket milling around the bolt circle reduces weight from the center hub area without compromising structural integrity.

Key Product Specifications & Technical Data

• Wheel Model: RPF1
• Construction: Cast
• Wheel Diameter: 17 inches
• Wheel Width: 9.5 inches
• Bolt Pattern: 5x114.3
• Offset: +18 mm
• Hub Bore Diameter: 73 mm
• Finish: Silver

What’s Included

One Enkei RPF1 wheel.

Fitment

Fitment data was not provided.

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: 73.00
Offset: +18
Bolt Pattern: 5x114.3
Wheel Diameter: 17.00
Finish: Silver
Wheel Model: RPF1
Wheel Width: 9.50