N-ZERO Forged SFR-EVO 18 Inch Track Fitment Wheels
Extreme concavity meets lightweight forged strength. Engineered for precise flush fitment and built with uncompromising rigidity, the SFR-EVO delivers a bold motorsport stance with original design DNA—crafted for drivers who demand more.
Pricing is listed per wheel, offering you the flexibility of any quantity that best complements your build.
Pairs well with
Exclusive Forged Design – Original N-ZERO styling, no replicas.
Extreme Concavity Assured – Signature deep profile for a bold stance.
Tailored Precision – Engineered fitment for maximum flush alignment.
Built for Enduring Performance – Strength and aesthetics that last.
N-ZERO Forged SFR-EVO 18 Inch Track Fitment Wheels
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Shipping Information
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Customer Support
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FAQ’s
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Contact Us
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Precision Forged for Performance
Strata Edge Design for Maximum Strength
Deep-Concave Profile for Bold Aesthetics
Forged for Performance
Every SFR-EVO wheel begins with a single block of forged aluminum alloy, shaped under immense pressure to achieve exceptional strength and reduced weight. This process, identical in standard to world-renowned manufacturers like BBS, ensures that the wheel is not only lighter but also significantly more rigid than cast alternatives. For the driver, this translates to sharper handling, improved responsiveness, and greater stability at high speed. Whether you are chasing lap times on the circuit or simply want the assurance of uncompromising quality on the road, SFR-EVO delivers a level of performance you can trust. Subtle in design yet bold in execution, these wheels represent the perfect balance of engineering and artistry.
The Philosophy of Extreme Concavity
At N-ZERO, deep concavity is more than an aesthetic—it is a philosophy. The SFR-EVO embodies this with profiles pushed to the absolute limit, creating a stance that is both aggressive and refined. Concavity is not achieved at the expense of safety; instead, it is carefully engineered to balance structure, clearance, and stability. The result is a wheel that hugs the fender with precision, offering maximum visual depth while maintaining practical usability. For enthusiasts who are inspired by form as much as function, the SFR-EVO stands as proof that beauty and engineering can coexist in harmony. This is not a wheel you simply fit—it is a wheel that transforms the character of your car.
Strata Edge Design – DNA of the Extreme Series
Exclusive to the Extreme Series, the Strata Edge Design defines the DNA of the SFR-EVO. By introducing a stepped transition at the rim edge, the design redistributes structural stress and enhances impact resistance, ensuring stability under the most demanding lateral forces. Yet its purpose is not purely mechanical. Visually, the tiered edge deepens the wheel’s concavity, creating a layered tension that reflects both aggression and order. This detail, subtle to the casual observer but unmistakable to the discerning eye, becomes the symbol of N-ZERO’s philosophy—original design that does not imitate, but innovates. Each SFR-EVO wheel carries this identity, a quiet declaration of engineering confidence and aesthetic clarity, made for those who demand more than ordinary.
Product details
Sizes & Fitment
Street Fitment (OEM-Friendly, Flush with Minimal Adjustments)
- 19×9.5J ET5 (Front) + 19×10.5J ET10 (Rear) – aggressive OEM tire flush setup, may require mild negative camber.
- 20×10J ET8 (Front) + 20×11J ET13 (Rear) – balanced stance, precise flush fitment with full brake clearance.
- 10.5J ET15 (Front) + 11.5J ET17 (Rear) – OEM-friendly configuration, no need for adjustable top mounts.
Track Fitment (Aggressive, Requires Camber Adjustment)
- 18×10.5J ET5 (Square, front and rear) – requires ~3° negative camber.
- 18×11J ET10 (Front) + 18×11.5J ET15 (Rear) – optimized for wide-track setups, coilovers, and -3° camber.
- 11J ET10 (Front) + 11.5J ET15 (Rear) – extreme concavity, requires adjustable top mounts.
Note: All sizes above are optimized for the BMW G8X platform (G80 G81 M3, G82/G83 M4, G87 M2). Custom J+ET configurations are available upon request for other vehicles.
Engineering & Crafting
Each SFR-EVO wheel is forged under 12,000 tons of pressure using aerospace-grade aluminum, resulting in exceptional strength-to-weight performance. The hollow-spoke structure reduces unsprung mass while maintaining rigidity under track stress. All wheels are VIA certified and exceed FIA strength standards by 20%. N-ZERO’s signature Extreme Concavity and patented Strata Edge design create both a technical advantage and a distinctive aesthetic identity.
Finishes & Customization
N-ZERO Forged wheels are made to order with extensive customization options.
Surface finishes: Powder Coated, Brushed, Polished, Mirror Finish, Vacuum Chrome, Dual-Tone Paint, Sandblasted, Electroplated Nickel.
Center caps: Floating, Aluminum Engraved, Carbon Fiber, Hidden Lock.
Personalization: Custom colors, finish effects, and engraved details are available on request.
Order & Shipping Information
All wheels are built to order with a standard lead time of 30–45 days. Pricing is listed per wheel and does not include shipping. Shipping fees are calculated at checkout based on region and weight. Professional installation is strongly recommended to ensure proper torque, balance, and fitment.
FAQs
Please read our FAQs page to find out more.
Is the price per wheel or per set?
We used to sell wheels in sets of four, but some customers prefer ordering five at once (four plus a spare). To give you more flexibility, pricing is now listed per wheel — you can choose four, five, or any quantity that suits your build.
How much does each wheel weigh?
As a reference, an 18-inch SFR-EVO weighs ~8 kg per wheel. Actual weight varies with size and finish.
What’s the lead time? Is there stock?
All N-ZERO Forged wheels are built to order. Current estimate: ~25 business days for production; complex finishes may add time. Shipping time is additional. We’ll share progress updates once your order is queued.
How are shipping costs and taxes handled?
Shipping is calculated at checkout based on your address and weight. We handle all customs clearance and import duties — you only need to wait for the wheels to arrive at your door.
Do you guarantee fitment? What do you need from me?
Yes — if you provide your year/make/model, brake kit, suspension (coilovers, camber plates), and your target (Street Flush / Track), we’ll confirm J + ET and tire sizes. If our confirmed spec does not fit, we will resolve it (adjustment or replacement according to our fitment policy).
Will my OEM TPMS and hardware work?
Yes. Our wheels accept OEM TPMS. Use OEM-spec bolts/nuts unless otherwise advised. Wheels are hub-centric to your vehicle; hub rings are provided if needed.
What certifications and load ratings do you meet?
N-ZERO Forged wheels are VIA/JWL certified and engineered to exceed stringent strength targets; SFR-EVO is designed to surpass FIA-related strength benchmarks by approx. 20% in lab testing.
What’s the warranty?
Structural defects are warranted by the manufacturer; finish issues are covered within a defined period depending on finish type. Track misuse, curb damage, or chemical etching are not covered. (See our full Warranty Policy for exact terms.)
Can I return or cancel?
Because wheels are made-to-order, cancellations/changes are possible before production starts. Once machining/finishing begins, the order is final sale except for manufacturing defects or a fitment error on our side.
What finishes and customizations can I choose?
Surface finishes include Powder Coated, Brushed, Polished, Mirror Finish, Vacuum Chrome, Dual-Tone Paint, Sandblasted, Electroplated Nickel.
Center caps: Floating, Aluminum Engraved, Carbon Fiber, Hidden Lock.
Personalization (custom colors, engraved details) is available; customization may affect price and timeline.
Are tires included? Do you mount and balance?
Wheels are sold without tires. We ship with Hofmann balancing weights included; your installer will mount/balance to your vehicle’s spec.
Installation tips (torque, camber, re-torque)?
Follow your vehicle manufacturer’s torque spec. For new installs, re-torque after 50–100 km. Track setups typically require -2° to -3° negative camber; consult us for your platform.
How should I care for the finish?
Use pH-neutral wheel cleaners and soft brushes. Avoid acidic/alkaline chemicals and high-heat pressure washing immediately after driving. For polished/mirror finishes, use non-abrasive metal care products only.
Can I order a fifth wheel as a spare later — will the finish match?
Yes. We can color-match within normal manufacturing tolerance. For perfect visual consistency on show cars, we recommend ordering all five together.