GT15L20 – Forgeline GT1 5-Lug one piece monoblock wheel set

Part Number: CBVEN-7014 Category: Tags: , , , , , ,


Note: Images are for representational purposes only.  Actual product may vary.


Reducing unsprung weight and improving your BMW’s grip on the road is what the lightweight forged performance wheel set is all about. The GT1 5-Lug is available with fully customizable finish options. (Transparent Smoke, Satin Hyper Silver, Gloss Black and Black Chrome PVD finish options shown, see below for complete list.)


Model Front wheel Front Tire Rear wheel Rear Tire
F9X M5-M8 20×10 295x30x20 20×10.5 305x30x20
F1XM5-M6 20×9.5 275x30x20 20×10.5 305x30x20
F8X M4 GTS 20×10 285x30x20 20×10.5 305x30x20
F8X M4 M3 20×9.5 275x30x20 20×10.5 305x30x20
E9X M3 20×9.5 275x30x20 20×10 305x30x20
F87 M2 Comp 20×9.5 275x30x20 20×10.5 305x30x20
  • One-Piece Monoblock Construction
  • Concave Profile
  • 10-Spoke Design
  • Extended Spoke Length
  • Hidden Lug Holes
  • I-Beamed Spoke Technology
  • I-Beamed Spoke Spans Along the Lip
  • Very Lightweight
  • Generous Brake Clearance
  • Forged 6061-T6 Aluminum
  • Customizable Finish Options
  • Legendary Forgeline Quality

Additional Information

Derived from the GTD1 racing wheel, the Forgeline GT1 5-Lug one piece monoblock wheel brings its racing DNA to the street. The GT1 5-Lug combines the latest in advanced wheel technology, including one piece forged monoblock construction, motorsport engineered design, I-beamed spokes, and I-beamed spoke spans to deliver head-turning good looks with track-ready capability.

The GT1 5-Lug is a fully-forged one-piece monoblock wheel that is manufactured using technology similar to the very successful GA1R wheel. The GT1 5-Lug’s concave 10-spoke design includes extra long spokes that extend beyond the hidden lug holes while allowing plenty of room for caliper clearance and extreme brake fitment. The one-piece monoblock forging and computer-simulated FEA design process yield a wheel that is very lightweight, extremely stiff, and has excellent fatigue strength.

The Forgeline GT1 5-Lug one piece monoblock wheel is machined from a single forging of 6061-T6 aluminum. It is currently available in 18, 19, 20, and 21-inch diameters. (Please Note: Depending on size, the GT1 5-Lug may be available in deep, medium, or shallow concave profiles.)

And just like any Forgeline wheel, it is available with fully customizable finish options. Price for the Forgeline GT1 5-Lug one piece monoblock wheel set starts at $8400.00 depending on size and finish. To purchase a wheel set with a finish option other than those available above, please contact us.

Standard Finish:

Standard Silver Center, Hyper Silver Powder Coat, Gunmetal Center, Satin Gunmetal Center, Titanium Powder Coat, Graphite Powder Coat, Matte Graphite Powder Coat, Gloss Black, Satin Black, Matte Black, Gloss Bronze, Satin Bronze, Matte Bronze, Light Bronze Anodized Powder Coat, Medium Bronze Anodized Powder Coat, Race Gold Powder Coat, Matte Gold Powder Coat, Pearl Gray Powder Coat

Optional Finish:

Transparent Smoke, Transparent Copper, Transparent Red, Transparent Blue, Tinted Gold Transparent, Matte Transparent, Brushed Center, Fully Polished, Polished & Brushed, Diamond Cut Finish, HTM (High Tech Machined) Finish, Machined & Brushed, Custom Center Color, Black Chrome PVD


Cancer and Reproductive Harm -


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  • 2016-2018 BMW M2 Coupe
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  • 2020-2021 BMW M8 Gran Coupe
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