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Enkei RPF1 18x8.5 5x120 40mm Offset 72.5mm Bore Silver Wheel
$372.60
Not sure it fits? Ask our fitment team — we check before it ships.
$372.60
$372.60
Tech Specs
- Brand
- Enkei
- SKU
- ENK3798851240SP
- Manufacturer part number
- 3798851240SP
- Category
- Wheels › Wheels - Cast
- Shipping weight
- 22.5 lb
- Availability
- Stocked
- EPA
- N/A
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
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