BC Forged TH03 Monoblock Forged Wheels

The BC Forged TH03 is a premium one-piece forged monoblock wheel designed for enthusiasts who want lightweight performance, precise fitment and a fully customized wheel setup for their vehicle.

With its a round Y spoke wheel with a deep concave design, the TH03 delivers a GT-style performance character with clean round-Y spoke surfacing and strong Porsche-style influence. It is a model that works especially well when a build needs more detail, better proportions and a stronger forged presence than a standard OEM wheel can offer.

This makes it an appealing choice for owners who want a forged upgrade that improves both the visual stance and the overall feel of the car.

Each set is machined from a solid block of 6061-T6 aerospace-grade forged aluminum and built specifically for the exact vehicle application. Width, offset, bolt pattern, center bore, brake clearance and finish are tailored to the car, rather than forced into a generic fitment.

Built Specifically For Your Car

Every BC Forged TH03 wheel set is manufactured to order. BaanVelgen verifies the complete specification before production, including offsets, brake clearance, load requirements and the desired stance of the car.

This gives the TH03 the flexibility to work as an OEM-plus replacement, a staggered performance setup, a square setup or a more aggressive custom specification. Depending on the application, different concavity profiles can be achieved while preserving safe fitment and proper brake clearance.

Why Choose The BC Forged TH03?

The TH03 stands out because of its a round Y spoke wheel with a deep concave design. That design language creates a clean, athletic stance with strong visual tension, while the forged monoblock construction keeps the wheel light, strong and suitable for real road use.

Compared with a cast wheel, a forged monoblock wheel offers lower unsprung weight, better rigidity and a more precise custom-fit manufacturing process. The result is a wheel set that can improve steering response, suspension behavior and the overall premium feel of the car.

Monoblock Forged Construction

The BC Forged TH03 uses a one-piece monoblock forged construction. Starting from a forged aluminum blank allows BC Forged to CNC-machine the final wheel shape with a high level of structural integrity and detail.

This combination of strength, lower weight and vehicle-specific machining is one of the reasons forged wheels remain a preferred upgrade for sports cars, supercars, performance sedans and high-end SUVs.

Design Character & Stance

The full visual effect of the TH03 comes from the combination of spoke shape, concavity, surface detailing and vehicle-specific fitment. For this model, the strongest direction is a sharper, more premium forged look that suits both street and performance builds.

Because every set is made to order, BaanVelgen can help specify the right width, offset and finish combination to suit ride height, tire choice, brake package and the overall look of the car.

Best Suited For

• Cars that benefit from a clean, athletic stance with strong visual tension
• Owners who want a made-to-order forged wheel set instead of a generic off-the-shelf fitment
• a sharper, more premium forged look that suits both street and performance builds
• Street-driven performance cars, luxury builds and carefully specified OEM-plus projects

Popular Applications

• Porsche 911 and 718 models
• BMW M2, M3 and M4
• Audi RS4, RS5 and RS6
• Mercedes-AMG GT and C63
• Track-inspired street builds
• GT-style performance builds

Available Sizes

The BC Forged TH03 is available in 17" – 24" depending on model and vehicle application. Exact widths, offsets and final fitment depend on the vehicle, desired tire setup and brake package.

This flexibility makes the TH03 suitable for a wide variety of applications, from lightweight sports cars to widebody performance vehicles and premium SUVs.

Custom Finishes

BC Forged offers extensive finish options, allowing every TH03 wheel set to be tailored to the vehicle and the personal preference of the owner.

Popular finish directions for this design include satin black, brushed grey, matte gold and clear brushed finishes. Multi-finish combinations are also available for a more bespoke result.

Technical Specifications

Included In The Set

• Complete set of 4 BC Forged TH03 wheels
• BC Forged center caps
• Valve stems
• Official BC Forged documentation

Why Order From BaanVelgen?

• Official BC Forged dealer
• Fitment verified before production
• Expert advice on offsets, concavity and brake clearance
• Finish advice based on your car and build style
• Worldwide shipping available
• Trusted by enthusiasts in over 40 countries

Ordering Information

• Price includes a complete set of 4 wheels
• Custom-built to order
• Estimated production time: typically around 4–6 weeks
• Worldwide shipping available
• 100% authentic BC Forged product

Precision. Performance. Perfection. — BaanVelgen