Enkei - enk3797908035SBC - RPF1 17x9 5x100 +35 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 wheel combines a Formula One-derived twin-spoke design with Enkei’s MAT flow-forming process to deliver lightweight performance for track cars, sport compacts, and sports sedans. Its dual-spoke architecture distributes side stresses across paired spokes to support wheel rigidity under lateral loads while helping optimize brake caliper clearance.

Built to Enkei’s Spec-E testing standard, the RPF1 is subjected to higher impact drop energy and 20% more rotational fatigue cycles than standard JWL guidelines. The wheel also features a multi-stage protective surface treatment designed to help shield 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.

The precision-machined 73mm center bore accepts hub-centric centering rings, and the +35mm offset with a 5x100 bolt pattern provides the specified mounting configuration. This silver Enkei RPF1 uses cast construction and measures 17 inches in diameter by 9 inches wide. Fitment data was not provided, so vehicle compatibility should be confirmed before purchase.

Key Features & Performance Benefits

• Formula One-derived twin-spoke architecture supports rigidity under lateral forces.
• MAT flow-forming process provides a lightweight performance-focused wheel design.
• Enkei Spec-E testing includes higher impact drop energy and 20% more rotational fatigue cycles than standard JWL guidelines.
• Multi-stage surface treatment helps protect against heat cycles, road salt corrosion, and brake dust accumulation.

Key Product Specifications & Technical Data

• Brand: Enkei
• Wheel Model: RPF1
• Construction: Cast
• Wheel Diameter: 17 inches
• Wheel Width: 9 inches
• Bolt Pattern: 5x100
• Offset: +35mm
• Hub Bore Diameter: 73mm

What’s Included

One Enkei RPF1 wheel.

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: +35
Bolt Pattern: 5x100
Wheel Diameter: 17.00
Finish: Silver
Wheel Model: RPF1
Wheel Width: 9.00