Konig F3S8851242G Forged F3S Wheel 18x8.5 +42mm 5x112 Satin Charcoal

The Konig F3S is a split 5-spoke, fully forged wheel that delivers drastically increased tensile strength and weight reduction exceeding flow-formed wheels in rigidity and ability to withstand fatigue. Introduced in 2024 to attract grassroots motorsport enthusiasts, this wheel is engineered for demanding applications including Gridlife, WRL, GTC, and hill climb competitions.

Key Specifications:

• Size: 18x8.5 inches with +42mm offset
• Bolt Pattern: 5x112
• Center Bore: 66.56mm
• Weight: 16.57 lbs per wheel
• Load Rating: 1543 lbs
• Finish: Satin Charcoal with laser-engraved Konig, Forged, and F3S branding

Advanced Engineering Features:

• Knurled bead seating enhances tire-to-wheel interface, optimizing grip and minimizing tire slippage during high-performance maneuvers
• Size-specific concavity profiles create ample clearance for big brake kits without compromising design
• Recessed lip strengthens potential lateral impacts while side-cut spokes decrease overall wheel weight
• Ball-cut framed spoke window design creates a secondary load path, improving deflection resistance
• Includes aluminum o-ring center cap

Built with high-quality forged aluminum alloy, the F3S delivers the lightweight performance and strength needed for motorsport applications while remaining accessible to enthusiasts. Experience crisper handling, faster acceleration, and improved braking from this lightweight, rigid wheel.