GA1R-CL

GA1R-CL

18x12 Rear Silver
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The Forgeline GA1R is a fully-forged one-piece monoblock wheel that utilizes much of the technology and design of our very successful GA3R racing wheel, including our new "I-beamed Spoke" technology. The concave design of the GA1R not only looks great, but allows plenty of room for caliper clearance and extreme brake fitment, while the one-piece monoblock forging and I-beamed spoke design yield a wheel that is extremely stiff with fatigue strength equal to our proven GA3R. And yet despite the strength and stiffness, for most applications and sizes, it also delivers a high-performance weight reduction - making it perfect for motorsports and racing applications or the discerning street enthusiast who demands the ultimate in performance capability!

The GA1R is designed for racing. It is engineered with a 2100 lb. street-tire load rating (per wheel) to ensure strength and integrity, even when subjected to the massive loads encountered on the stickiest race tires.

The GA1R is produced using our traditional forging method from 6061-T6 aluminum. It is currently available in 18, 19, and 20-inch sizes with a range of widths and offsets. (Please Note: Depending on size, the GA1R may be available in deep, medium, or shallow concave profiles. See sizing chart for details.) And just like any Forgeline wheel, the GA1R is available with fully customizable finish options.

  • One-Piece Monoblock Design

  • Concave Profile

  • I-Beamed Spoke Technology

  • Extreme Stiffness

  • Extreme Fatigue Strength

  • 2100 lb. Street-Tire Load Rating (per wheel)

  • Lightweight

  • Generous Brake Clearance

  • Forged 6061-T6 Aluminum

  • Customizable Finish Options

  • Designed specifically for Porsche Center Lock Applications

  • Legendary Forgeline Quality and Customer Service

  • >>View Sizes and Pricing

Don't Forget Your Tires!
Forgeline can also ship your wheels with new tires already mounted and balanced. We offer extremely attractive pricing, expert mounting & balancing, and the convenience of one-stop shopping. >>Shop for Tires Here
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Options
18x12 Rear Silver
 18x12 Rear Silver
18x12 Rear Titanium
 18x12 Rear Titanium
18x9 Front Titanium
 18x9 Front Titanium
Super Wet Red
 Super Wet Red
GA1R Yellow
 GA1R Yellow
End of Spoke Detail
 End of Spoke Detail
Closeup
 Closeup
Side View of 18x12 Rear
 Side View of 18x12 Rear
This wheel is available in any color or finish. <i><a style="color:#DD2028;" href="http://www.forgeline.com/products/accessories-finishes/center-and-monoblock-finishes">Click here to view more finish options.</a></i>
 This wheel is available in any color or finish. Click here to view more finish options.
 

Note: If you do not see your application listed below or would like to request a quote on a custom fitment,
please click here to fill out our Custom Fitment Application Guide.


 

 One Piece Monoblock Wheel, Custom Offset 18" - Prices Shown Per Wheel

  Size Description Qty Price Add
  GA1R1890GT347 18x9.0 +47 Shallow (19 LBS) $1,550.00
  GA1R1890GT350 18x9.0 +50 Shallow (19 LBS) $1,550.00
  GA1R1812GT347 18x12.0 +47 Deep (22 LBS) $1,575.00
  GA1R1812GT359 18x12.0 +59 Shallow (22 LBS) $1,575.00

 One Piece Monoblock Wheel, Custom Offset 19" - Prices Shown Per Wheel

  Size Description Qty Price Add
  GA1R1985GT350 19x8.5 +50 Shallow $1,635.00
  GA1R1990GT347 19x9.0 +47 Shallow $1,635.00
  GA1R1990GT352 19x9.0 +52 Shallow $1,635.00
  GA1R1995GT3 19x9.5 $1,645.00
  GA1R1912GT347 19x12.0 +47 Deep $1,660.00
  GA1R1912GT359 19x12.0 +59 Shallow $1,660.00

 One Piece Monoblock Wheel, Custom Offset 20" - Prices Shown Per Wheel

  Size Description Qty Price Add
  GA1R2085GT350 20x8.5 +50 Shallow $1,745.00
  GA1R2090GT347 20x9.0 +47 Shallow $1,745.00
  GA1R2090GT352 20x9.0 +52 Shallow $1,745.00
  GA1R2012GT347 20x12.0 +47 Deep $1,765.00
  GA1R2012GT359 20x12.0 +59 Shallow $1,765.00

 One Piece Monoblock Wheel, Custom Offset 21" - Prices Shown Per Wheel

  Size Description Qty Price Add
  GA1R2190GT352 21x9.0 +52 Shallow $1,825.00
  GA1R2112GT347 21x12.0 +47 Deep $1,845.00
 
 
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