Enkei 3797704930SP RPF1 17x7 5x100 +49mm Silver Alloy Wheel

The Enkei RPF1 is one of the most celebrated lightweight performance wheels in the tuner and motorsport community. Born from Enkei's Formula One heritage, the RPF1 was developed using the same engineering principles behind Enkei's official McLaren Mercedes F1 race wheel, delivering race-proven construction in a street-ready package.

Manufactured using Enkei's proprietary MAT (Most Advanced Technology) process — a rotary forging technique applied to the rim barrel — the RPF1 achieves a 10–15% reduction in weight compared to conventional cast wheels. Every pound of unsprung weight saved has the equivalent effect of reducing total vehicle weight by up to 20 lbs, translating directly into improved acceleration, braking, and cornering response.

Key Features:

• Twin-Spoke Design: The dual open-stance spokes improve stress dispersion during hard braking, aggressive cornering, and high-speed driving
• Pocketed Center Section: Enkei's signature pocket design around the bolt circles increases structural rigidity and promotes heat dissipation during demanding track conditions
• MAT Technology: Rotary-forged rim construction reduces wheel weight by 10–15% versus traditional casting methods
• Size: 17 x 7.0 inches
• Bolt Pattern: 5x100
• Offset: +49mm
• Backspacing: 5.18 inches
• Center Bore: 73mm (2.874 in.)
• Finish: Silver Paint (SP)
• Sold individually

The Enkei RPF1 is Spec-E inspected and available in a range of sizes and finishes, making it a top choice for track day enthusiasts, autocross competitors, and performance street builds alike. Its clean, no-nonsense split-spoke aesthetic has made it an enduring icon in motorsport culture since its introduction.