Enkei 3797906512SP RPF1 17x9 Flow Formed Racing Wheel F1 Silver 5x114.3 +12mm

The Enkei RPF1 (Part# 3797906512SP) is a 17x9.0 flow-formed aluminum racing wheel finished in classic F1 Silver, featuring a 5x114.3 bolt pattern, +12mm offset, and 65mm center bore. Rooted in Enkei's Formula One engineering heritage, the RPF1 is one of the most iconic and widely respected performance wheels in the enthusiast market, combining lightweight construction with race-proven strength.

Key Features:

• MAT (Most Advanced Technology) Process: Enkei's proprietary flow-forming manufacturing reduces wheel weight by 10%–15% compared to conventional cast wheels — every pound of unsprung weight saved has the equivalent effect of reducing overall vehicle weight by approximately 20 lbs
• Twin-Spoke Design: The dual open-stance spoke architecture is derived directly from Enkei's McLaren Mercedes Formula One race wheel, engineered to disperse stress more effectively under hard braking, high-speed cornering, and extreme race conditions
• Reinforced Center Design: Enkei's signature pocket design surrounding the bolt circle increases wheel rigidity while helping dissipate heat generated during aggressive driving
• Double Step Lip: Enhances the wheel's visual profile while adding structural strength to the lip area
• Spec-E Inspected: Exceeds JWL and VIA strength and safety test standards through Enkei's rigorous internal quality inspection program
• Made in Japan: Manufactured at Enkei's high-tech Japanese facility as part of the Racing Series lineup
• F1 Silver Finish: The iconic silver paint finish that mirrors the look of Enkei's Formula One supplier wheels

Specifications:

• Size: 17x9.0
• Bolt Pattern: 5x114.3
• Offset: +12mm
• Center Bore: 65mm
• Finish: F1 Silver (SP)
• Construction: Flow Formed (MAT Process) Monoblock
• Series: Racing Series

Note: Center cap is not included with this wheel. Compatible center cap is available separately (Enkei part# A379-0000SP). Valve stem is included.