What is the Rohana RFG33 Unibloc wheel, and what makes its design unique?

It's a one-piece wheel from Rohana's RFG Series, machined from a single piece of aluminum rather than assembled from multiple parts. This construction gives it a lightweight, motorsport-inspired look while stripping away unnecessary bulk for a cleaner, performance-focused profile.

What material is the RFG33 Unibloc made from, and how durable is it?

Each wheel is forged from aerospace-grade 6061-T6 aluminum and fitted with grade 8 fasteners for added strength. This combination is built to withstand demanding driving conditions while holding tight dimensional tolerances.

What size and fitment options are available for the RFG33 Unibloc?

Diameters range from 18" to 24" and widths from 8.5" to 13", covering a wide range of vehicle applications. Custom bolt patterns, centerlock mounting, and custom offsets are also available for a precise fit.

What finish options can I choose for the RFG33 Unibloc?

You can select from standard gloss, satin, and textured finishes, as well as premium brushed finishes and high-polish color options. Custom color requests can also be noted at the time of order.

Where is the Rohana RFG33 Unibloc wheel designed and manufactured?

It's custom-built to order at Rohana's facility in Santa Fe Springs, CA. The process includes precision engineering, lathe work, CNC milling, engraving, and a multi-step finishing process to ensure consistent quality.

Rohana RFG Series RFG33 Unibloc Wheel - Bulletproof Automotive

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Description

Rohana RFG Series RFG33 Unibloc Wheel

Rohana Wheels’ RFG Series represents the pinnacle of automotive wheel design, offering configurations to suit the tastes and needs of discerning drivers. Available in 1-piece, 2-piece, and 3-piece options, each model balances advanced engineering with elegant aesthetics. Crafted from premium materials, these wheels provide exceptional performance, durability, and style, making them an ideal choice for enhancing both the look and handling of any vehicle.

Rohana forged wheels are meticulously engineered to achieve maximum concavity without compromising drivability. Hours of detailed design ensure innovative creations, with each wheel custom-made in a cutting-edge facility. Using top-grade materials such as aerospace-grade 6061-T6 aluminum and grade 8 fasteners, the production process emphasizes quality and customization, turning unique client concepts into reality.

Rohana Forged

Step 1 | Designing / Engineering:
- The design phase is pivotal in creating forged wheels, establishing the foundation for all manufacturing stages. This process demands precise attention to ensure the wheels are visually appealing, functional, and safe. Each design accommodates brake clearances and undergoes Finite Element Analysis (FEA) tailored to the specific vehicle.
Step 2 | Lathe:
- During the lathe operation, cylindrical aluminum blanks are rapidly spun and precisely trimmed by cutting tools to shape the wheel design. This stage ensures accuracy in dimensions, uniform thickness, and a polished finish, which are essential for wheel precision and stability.
Step 3 | CNC Milling:
- CNC milling employs a computerized program to shape the wheel blank with high precision, following detailed specifications from the design blueprint. This process produces complex geometries and intricate details, resulting in a wheel with exact dimensions and a refined surface, ready for finishing.
Step 4 | Engraving:
- The engraving step concludes the production process, using specialized tools to etch decorative patterns or logos onto the wheel surface. This final touch adds a unique and bespoke aesthetic, setting the wheel apart from others.
Step 5 | Finishing:
- After engraving, sandblasting removes debris, and the wheel is powder-coated with a clear coat for protection against corrosion and environmental factors. This stage not only enhances the wheel’s durability but also ensures a flawless appearance and long-lasting quality.
Step 6 | Assembly & Quality Control:
- In the assembly phase, components like the face, inner barrel, and outer barrel are joined together to create a finished wheel. Rigorous testing follows, ensuring the wheel meets all required standards and specifications.

Unibloc

The Unibloc option, made from a single piece of aluminum, focuses on lightweight performance and motorsport-inspired designs. With no unnecessary bulk, this option offers a sleek and highly functional wheel for ultimate performance.

Finishing

Rohana Wheels are available in a variety of finishes, including standard gloss, satin, or textured options, premium brushed finishes (+), and high-polish color finishes.
- 18K gold (+)
- Aircraft gray (+)
- Black platinum (+)
- Brushed aluminum
- Candy red (+)
- Champagne gold (+)
- Chrome
- Empire gold (+)
- Flat radiant copper (+)
- Gloss black
- Graphite
- High polish
- Illusion bronze (+)
- Kryptonite (+)
- Majestik purple (+)
- Radiant copper (+)
- Rohana blue (+)
- Rose gold (+)
- Satin black
- Silver
- Snow white
- Textured black

Center Cap Options

Standard cap (included)
Center cap cover (+)

Machining Options

Custom engraving (+)
Centerlock

Features

RFG Series
Unibloc configuration (1-piece)
Aero-space grade 6061-T6 forged aluminum material
Tailor-made & built-to-order for specific vehicle application
Premium & custom finishes available
Back pad pocketing
All bolt patterns available
Clearance for big brake kits
Made in Santa Fe Springs, CA

Specifications

Diameters:
- 18″
- 19″
- 20″
- 21″
- 22″
- 23″
- 24″
Widths:
- 8.5″
- 9″
- 9.5″
- 10″
- 10.5″
- 11″
- 11.5″
- 12″
- 12.5″
- 13″
Bolt Pattern / Mounting: Custom & centerlock
Offsets: Custom

Other “RFG33” Configurations

Trinity (3-piece)
Carbon

Other “RFG Series” Unibloc Wheels

Notes

Custom options such as engraving, custom finishes, etc., please feel free to contact us for more information
Images may show other configurations

The Bulletproof Custom Wheel Experience

Every custom wheel fitting comes with our professional advice on precise sizing, fitment, and more. With over two decades of experience collaborating with top wheel manufacturers and a vast number of satisfied customers, we are equipped to assist you in determining the perfect wheel specifications to bring your vision for your vehicle to life. Our suggestions are assured to fit seamlessly with your vehicle.

Frequently Asked Questions

What is the Rohana RFG33 Unibloc wheel, and what makes its design unique? It’s a one-piece wheel from Rohana’s RFG Series, machined from a single piece of aluminum rather than assembled from multiple parts. This construction gives it a lightweight, motorsport-inspired look while stripping away unnecessary bulk for a cleaner, performance-focused profile.
What material is the RFG33 Unibloc made from, and how durable is it? Each wheel is forged from aerospace-grade 6061-T6 aluminum and fitted with grade 8 fasteners for added strength. This combination is built to withstand demanding driving conditions while holding tight dimensional tolerances.
What size and fitment options are available for the RFG33 Unibloc? Diameters range from 18″ to 24″ and widths from 8.5″ to 13″, covering a wide range of vehicle applications. Custom bolt patterns, centerlock mounting, and custom offsets are also available for a precise fit.
What finish options can I choose for the RFG33 Unibloc? You can select from standard gloss, satin, and textured finishes, as well as premium brushed finishes and high-polish color options. Custom color requests can also be noted at the time of order.
Where is the Rohana RFG33 Unibloc wheel designed and manufactured? It’s custom-built to order at Rohana’s facility in Santa Fe Springs, CA. The process includes precision engineering, lathe work, CNC milling, engraving, and a multi-step finishing process to ensure consistent quality.

About Rohana Wheels

Rohana Forged wheels are designed and engineered to achieve maximum concavity without compromising drivability. Their designers invest countless hours ensuring every detail is perfected to deliver the most innovative designs.

Additional Information

The Bulletproof Automotive website contains many thousands of products purchased in multiple different currencies. All of the prices are entered manually and accurately at the time of entry. Due to the consistently fluctuating international exchange rates, at times prices may not be able to be honored at their original intended rate. We apologize for any inconvenience this may cause, unfortunately our website is unable to compensate dynamically for what can at times be volatile changes in the cost of items due to currency values fluctuating, changes in prices from suppliers, changes in shipping and import duties, and other factors. Rest assured that any order you place on line will be at zero risk to you in this area. If in the event your order cannot be fulfilled at the original intended website price we will offer you a 100% refund, no questions asked. We will continue to do our best to maintain updated prices and we will always continue to offer our price match guarantees as well to ensure our prices are always the best for you. In short, prices may change without notice. It is always advised to give us a call prior to placing your order online to confirm availability and to confirm current pricing.

Shipping Policy

Items that are in stock in the US, either at Bulletproof’s warehouse or at a supplier’s warehouse, are generally delivered within 7-10 days. Special order items from overseas take considerably longer. As a courtesy Bulletproof offers delivery estimates to our customers which take into consideration manufacturer availability and shipping schedule. These estimates represent our best guess based on previous orders from the manufacturer and do not in any way imply a guaranteed delivery window. Many manufacturers work in a “just in time” inventory system and often take 2-20+ weeks to produce an item once an order is submitted. All deliverable items are then sent to our Japanese warehouse. Bulletproof ships a minimum of one full ocean freight container every month from Japan, oftentimes more than one a month. Ocean freight takes an average of 4 weeks. Typically it breaks down to one week in Japan for paperwork and customs, two weeks by boat and one week in US customs/clearance. Due to the wide number of variables between manufacturer and shipping schedules, delivery estimates are simply just that – estimates. We attempt to estimate conservatively and we usually deliver faster than our estimates suggest. It is not Bulletproof’s policy to guarantee delivery time of any special order item, this is impossible for us to do. By ordering you acknowledge that there is no required delivery ETA and an order may not be canceled or altered due to manufacturing or shipping delays, all ETA’s are provided as a best guess only. Please review the full Terms & Conditions here.

BP Pricing Difference

We do pricing a little differently on our JDM brands and we believe in making things simple and clear. No hidden fees or surcharges. Every price you see includes the shipping cost to our office in Los Angeles, California and all the associated taxes/duties/fees for bringing the products into the US. The only shipping you ever pay is from our facility in the US to your location. Be wary of resellers that don’t include the cost of international shipping in their pricing on JDM parts. While we believe we’ll always have the lowest all-in price on JDM products, we offer a price match guarantee for all authentic parts purchased from authorized dealers as well. For many international customers, it’s much more affordable to ship from the USA than from Japan directly, as the air freight and ocean freight costs are typically much less. However, for customers looking to ship directly from Japan outside of North America, or domestically in Japan, we can provide pricing specifically for that scenario. Please do not hesitate to contact us with any pricing questions or concerns. Please email us at sales@bulletproofautomotive.com with any inquiries.

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Rohana RFG Series RFG33 Unibloc Wheel

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Rohana RFG Series RFG33 Unibloc Wheel

Rohana Forged

Unibloc

Finishing

Center Cap Options

Machining Options

Features

Specifications

Other “RFG33” Configurations

Other “RFG Series” Unibloc Wheels

Notes

The Bulletproof Custom Wheel Experience

Frequently Asked Questions

About Rohana Wheels

Reviews