Instruction Sheets for Part Number FGM-GS1R6BL2085
Charts & Guides for Part Number FGM-GS1R6BL2085
Part Number: FGM-GS1R6BL2085
Forgeline Drag Racing Series GS1R-6 Beadlock Custom-Order Wheels
Wheels, Drag Racing Series, 20x8.5
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Estimated Ship Date: Nov 2, 2026 Would you rather pick it up?
Overview
Forgeline Drag Racing Series GS1R-6 Beadlock Custom-Order Wheels
After more than 25 years of producing the most highly regarded and technically advanced wheels for professional road racing applications, Forgeline has directed their experience and capability toward the drag racing industry and developed the all-forged Drag Racing Series GS1R-6 wheel—a unique single beadlock wheel that is designed specifically for vehicle applications with 6-lug hubs, including the Dodge Viper.
Unlike most traditional drag racing wheels, Forgeline's GS1R-6 is a forged monoblock single beadlock wheel that is carved entirely in one-piece from a single forging of 6061-T6 aluminum using an advanced precision machining process. This forged monoblock technology has proven successful, for many years, at the highest levels of road racing, and Forgeline is excited to apply it to beadlock wheels for straight line racing applications.
The GS1R-6 Beadlock wheel is very similar to Forgeline's track-proven GS1R road racing wheel with one big exception: It has been re-engineered to include a special bolt-on outboard beadlock ring that, like the wheel itself, is also precision-machined from forged 6061-T6 aluminum. This forged aluminum ring holds the tire securely in place, to limit unwanted tire slip against the wheel, and to keep the tire from unseating, at very high speeds. The forged beadlock ring is secured to the wheel with a series of 21 standard lightweight titanium bolts.
Like all Forgeline wheels, the one-piece forged monoblock GS1R Beadlock is a custom made-to-order wheel offered 17-inch, 18-inch, and 19-inch diameters in a range of widths and custom offsets and fitments. And just like any Forgeline wheel, the GS1R Beadlock is available with fully customizable finish options.
Note: This wheel requires special machining to fit our optional Open Lug Center Caps. If you wish to use an optional Open Lug Center Cap, then you must specify when placing your order!
Customer must complete the Instruction sheet attachment for all wheel and related component information before a final price and availability can be provided. Finished price and availability will depend on the final configuration.
Non-Returnable; each custom wheel is made-to-order. As mentioned, the price will vary depending on size selected and the chosen options. Achieve the look and fit you're after with the Forgeline custom wheel for your ride.
All custom-order wheels are Special Order and Non-Returnable.
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Instructions & Calculators
Instruction Sheets for Part Number FGM-GS1R6BL2085
Charts & Guides for Part Number FGM-GS1R6BL2085
Some parts are not legal for use in California or other states with similar laws / regulations
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