Enkei - enk3797806535SP - 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 silver performance wheel featuring a Formula One-derived twin-spoke design and Enkei’s MAT (Most Advanced Technology) flow-forming process. Its lightweight construction is intended to help reduce unsprung mass while supporting responsive acceleration, sharp turn-in, and precise suspension articulation.

Key Features & Performance Benefits

• Twin-Spoke Architecture: Dual-spoke distribution helps spread side stresses across two spokes to support rigidity under lateral loads.
• MAT Flow-Forming Process: Enkei’s manufacturing process provides a strength-to-weight-focused wheel construction.
• Spec-E Testing: Built to Enkei’s Spec-E testing standard, including higher impact drop energy and additional rotational fatigue cycles compared with standard JWL guidelines.
• Protective Surface Treatment: Multi-stage treatment helps protect the finish from track 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: 8 inches
• Bolt Pattern: 5x114.3
• Offset: +35 mm
• Hub Bore Diameter: 73 mm

What’s Included

One Enkei RPF1 silver wheel.

Fitment

The product name identifies the Evo 8/9 as fitment information. Additional vehicle fitment details were 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: +35
Bolt Pattern: 5x114.3
Wheel Diameter: 17.00
Finish: Silver
Wheel Model: RPF1
Wheel Width: 8.00