305 Forged UF128 Monoblock Forged Wheels

305 Forged UF128 — Asymmetric Engineering from Miami

The 305 Forged UF128 is a fully forged 1-piece monoblock wheel from the Ultimate Forged series, built at 305 Forged's Miami facility from 6061-T6 aerospace-grade aluminum on a 5,000-ton press and 5-axis CNC. The UF128 centres its identity on a single structural decision: alternating spoke widths. Four wide primary spokes and four narrow secondary spokes are paired at offset radial angles — a geometry that produces a layered, three-dimensional face far beyond what a symmetrical 8-spoke layout achieves.

The UF128 occupies a precise aesthetic position: aggressive enough for M-car and AMG track builds but restrained enough for grand tourers and ultra-luxury saloons where the wheel needs to command attention without disrupting the car's overall visual language. The asymmetric pairing reads as sophisticated rather than busy — a quality that distinguishes it from mesh-face and split-spoke competitors in the same spoke count range. Builds that have consistently chosen the UF128 include wide-body 911 Turbo S coupe setups running 21×9.5/21×11.5 staggered pairs, Mercedes-AMG GT 63 S applications at 21×9.5 ET30/21×11 ET52, and ultra-low Lamborghini Urus builds requiring deep negative-offset rear barrels where the staggered face geometry fills the arch gap at any drop height.

Design Language & Engineering

The UF128 face is built around asymmetric staggered spoke pairing — four wide primary spokes alternate with four narrower secondary spokes, each pair machined at a slightly different radial angle. This offset creates a stepped, layered face that reads differently from every viewing angle: head-on the wheel appears dense and muscular; at a 45-degree side angle the shadow lines between paired spokes open into deep pockets that add visual depth far beyond the wheel's actual concave profile. Unlike symmetrical 8-spoke designs where the face appears flat at speed, the UF128's alternating width geometry creates a distinct stroboscopic motion signature when rolling — wider spokes pulse ahead of the narrower partners, implying rotational speed even at low velocity. The machined hub pocket is recessed 4 mm deeper than standard UF monoblock hubs, pulling the eye toward center and emphasising the spokes' outward radiation from a focused point.

Every UF128 is machined to your exact diameter, width, offset, bolt pattern, and center bore — no shelf stock, no compromise. The asymmetric staggered geometry is held across any size from 13" to 24" and any barrel depth, making the visual character identical whether you're fitting a 20" BMW application or a 24" luxury SUV build.

Available Sizes

• Diameters: 13" | 14" | 15" | 16" | 17" | 18" | 19" | 20" | 21" | 22" | 23" | 24"
• Widths: 5J to 14.5J (custom widths available on request)
• Offsets: Fully custom — any ET from deep negative to high positive
• Bolt Patterns: Any PCD — 4×100, 5×112, 5×120, 5×130, 5×114.3, 6×139.7, and all custom bolt circles
• Center Bore: Any center bore machined to ±0.01 mm
• Offset (ET): Fully custom — any ET; the UF128's asymmetric staggered face handles negative ET down to ET5 on wide rear barrels without structural compromise; wide spoke bases distribute lateral load evenly across the 8-spoke interface
• Popular sport fitments: 20×10 ET25 for BMW M3 (G80), 21×10.5 ET38 for Porsche Panamera Turbo S, 22×10.5 ET18 for Mercedes-AMG G 63, 21×11.5 ET60 for Lamborghini Urus, 20×9.5 ET25 for Audi RS5 Sportback
• Rim depth note: The UF128's recessed hub pocket adds ~4 mm of apparent concave depth vs flat-face 8-spoke monoblocks — account for this when specifying ET on cars with tight inner-arch clearance

Need a Different Size?

Every 305 Forged UF128 is built to order — there is no fixed production run. You specify the exact diameter, width, offset, bolt pattern, and center bore; 305 Forged machines it from billet to your specs. Lead time is typically 6–10 weeks from deposit. We also offer an AI Wheel Design Service if you want a custom spoke pattern or finish concept designed before production begins.

Technical Specifications

• Construction: 1-piece monoblock forged — 6061-T6 aerospace billet forged under a 5,000-ton press and 5-axis CNC finish-machined to final spoke profile at 305 Forged's Miami facility
• Material: 6061-T6 aerospace-grade aluminum alloy
• Manufacturing: Forged under 5,000-ton hydraulic press, 5-axis CNC finish-machined
• Available Widths: 5J to 14.5J
• Finish options: Brushed, Polished, Satin Black, Gloss Black, Custom RAL, PVD Chrome, Diamond Cut, Bi-tone
• Hardware: Titanium-grade stainless hardware included
• Directional: Non-directional — the same wheel serves both sides without mirroring
• Design: UF128 — asymmetric staggered 8-spoke monoblock; four wide primary spokes (≈32 mm face width) alternate with four narrower secondary spokes (≈18 mm), each pair offset ±4° from true radial — creates layered three-dimensional depth from every viewing angle
• Spoke count: 8 spokes in asymmetric alternating-width pairs — the pairing is non-repeating (each pair differs in radial angle), making the UF128 visually asymmetric while remaining structurally balanced and non-directional
• Hub pocket depth: Recessed 4 mm deeper than standard UF monoblock — enhances apparent concavity on shallow-offset fitments without requiring custom barrel geometry
• Weight range (estimated): 9.8–11.2 kg per wheel at 20×10 ET25 (varies by diameter and width — confirm at order stage)

Recommended Finishes for the UF128

The UF128's alternating spoke widths respond to surface treatment differently than symmetrical designs. Three finishes that best exploit the staggered geometry:

• Brushed + Dark Tint (Satin Gunmetal): The directional brush on wide spokes contrasts against the darker narrow spokes, making the alternating pattern more pronounced. Best on silver/grey vehicles where the wheel needs contrast without going full black.
• Diamond Cut + Gloss Black: The CNC lathe exposes bright aluminium on the high points of each spoke face; the recessed areas remain black. On the UF128, this creates a 16-line star pattern (8 bright + 8 dark spoke faces) that no flat-finished wheel can replicate.
• Brushed Liquid Silver (full polish): Maximum drama on luxury GT platforms — the alternating spoke widths catch light at different intensities, giving the wheel a kinetic quality even at standstill. Preferred pairing: dark or British Racing Green bodywork.

Vehicle Fitment Guide

The UF128's staggered 8-spoke face was designed for vehicles where the wheel needs to fill large arch openings without relying purely on diameter. Eight specific applications where the UF128 excels:

• BMW M3 / M4 Competition (G80/G82): 20×9.5 ET25 front / 20×10.5 ET20 rear — the wide/narrow spoke alternation complements the M car's complex body surface lines; ET25 rear keeps the spoke faces visible from a three-quarter angle without barrel protrusion
• Porsche 911 Turbo S (992): 21×9.5 ET53 front / 21×11.5 ET68 rear — the asymmetric face reads as purposeful rather than decorative on the Turbo S's wide rear haunches; the deeper hub pocket reduces apparent offset gap on the wide rear fitment
• Mercedes-AMG G 63 (W463A): 22×10.5 ET18 — the UF128's broad spoke base suits the G-Wagen's upright, square wheel arch; ET18 positions the face forward for a planted stance; Gloss Black finish recommended to contrast the boxy bodywork
• Lamborghini Urus (first gen): 22×10 ET30 front / 22×11.5 ET26 rear — the staggered geometry fills the Urus's oversized arches proportionally; the alternating spoke shadow lines echo the Urus's own angular body crease language
• Audi RS7 Sportback (C8): 21×9.5 ET25 front / 21×10.5 ET20 rear — the UF128's 8-spoke layout integrates into RS7's fastback silhouette without competing with the roofline; ET20 rear pulls the face to the arch edge for maximum visual width
• Bentley Continental GT V8 (G3): 22×10 ET35 — Brushed Liquid Silver finish; the wide spoke pairs read as jewellery-grade at Bentley's pace; the asymmetric pattern adds visual complexity the car's standard split-5 options lack
• Ferrari SF90 Stradale: 20×9 ET20 front / 21×12 ET52 rear — the staggered 8-spoke keeps visual weight balanced across the SF90's wide rear stance; spec Diamond Cut + Gloss Black to contrast the Ferrari's typically bold body colour
• Porsche Cayenne Turbo GT: 22×10 ET50 — the UF128's recessed hub pocket adds apparent depth on the Cayenne's shallow-arch profile; specifying ET50 over the factory 285/35R22 tyre package keeps brake clearance without spacers

Fitment data cross-checked against manufacturer hub bore, PCD, and brake calliper clearance. Contact Hodoor World to confirm clearances for your specific variant and brake setup.

Other Bolt Patterns Available

305 Forged manufactures the UF128 in any bolt pattern including:

• 4×100 · 4×108 · 5×100 · 5×108 · 5×110 · 5×112 · 5×114.3 · 5×115 · 5×120 · 5×127 · 5×130 · 6×114.3 · 6×135 · 6×139.7 · 8×165.1

Custom bolt circles machined on request — include your lug count, PCD (mm), and stud size when ordering.

305 Forged Series Comparison

Explore the 305 Forged Lineup

The UF128 is part of the Ultimate Forged tier — fully forged monoblock, maximum design freedom, lightest single-piece construction. Other models worth exploring:

• 305 Forged UF128 — asymmetric staggered 8-spoke monoblock (this wheel)
• 305 Forged UF127 — 6-spoke split face with machined inner pockets
• 305 Forged UF134 — 7-spoke twisted directional face, only rotational UF design
• 305 Forged UF/2-128 — 8-spoke two-piece with stepped face and custom concave barrel
• 305 Forged UF101 — the original Ultimate Forged monoblock, wide spoke classic
• 305 Forged FT108 — Flow Technik series, flow-formed monoblock value option
• Browse all forged wheels at Hodoor World

Custom Forged Wheels Manufacturing

Can't find the exact spoke design or size you need? Hodoor offers a custom forged wheel manufacturing service where your design brief is engineered from scratch. Sketch, CAD file, or photo reference — all accepted. You can also use our AI Wheel Design Service to visualise your concept before production begins.

How to Order the 305 Forged UF128

1. Configure: Select diameter, width, offset, bolt pattern, center bore, and finish via the Hodoor World product form or email [email protected]
2. Quote: Receive a full itemised quote within 24 hours, including shipping estimate to your location
3. Deposit: 50% deposit confirms production; balance due before shipping
4. Production: 6–10 weeks from deposit — real-time updates at each machining stage
5. Delivery: Shipped fully assembled with hardware, centre caps, and documentation. Full international delivery available.

For the UF128 specifically — if ordering Diamond Cut finish, specify your preferred spoke-face cutting angle (standard 0° radial or custom) to control how light reflects across the alternating spoke widths. Questions? Call +1 (786) 845-2828 or visit hodoor.world. Verified reviews on Trustpilot.

Frequently Asked Questions — 305 Forged UF128

• What makes the UF128 different from other 8-spoke monoblocks?
  Most 8-spoke monoblocks use uniform spoke widths in a true radial layout — all eight spokes are identical. The UF128 alternates four wide (≈32 mm) and four narrow (≈18 mm) spokes, each pair at a slightly different radial angle. This asymmetric geometry creates depth and a stroboscopic motion effect that uniform 8-spoke designs cannot replicate.
• Is the UF128 directional or non-directional?
  Non-directional. Although the staggered spoke widths create an asymmetric appearance, the alternating pattern repeats every 90°, so the wheel is structurally and visually correct on both sides — no mirrored pairs required.
• What vehicles does the UF128 suit best?
  Sport sedans and grand tourers where wheel depth needs to read from a low side angle — BMW M3/M4 G8x, Porsche 911 Turbo S 992, Lamborghini Urus, Mercedes-AMG GT 63 S, Ferrari SF90. Also strong on ultra-luxury GT platforms (Bentley Continental GT, Rolls-Royce Ghost) in Brushed Liquid Silver finish where the alternating widths read as hand-finished detailing.
• Can the UF128 be ordered with a custom centre cap design?
  Yes — 305 Forged machines a custom hub pocket per order. Standard 305 Forged billet centre caps are included; custom-diameter caps and brand-logo inserts are available on request. The UF128's 4 mm deeper hub pocket accommodates most aftermarket centre cap heights without protruding past the spoke face plane.
• Does the wider primary spoke on the UF128 cause any structural asymmetry?
  No — 305 Forged distributes material across all eight spokes to maintain equal section modulus despite the width difference. The wider spokes are slightly thinner in cross-section; the narrower spokes are correspondingly deeper. The result is a balanced structural layout with a uniform weight distribution that passes all JWL/VIA load ratings.
• Are 305 Forged wheels hub-centric?
  Yes — every 305 Forged wheel is bored to your exact center bore at ±0.01 mm. No adapters required.
• What finishes are available?
  Brushed, Polished, Satin Black, Gloss Black, Powder Coat Custom (any RAL), PVD Chrome, Diamond Cut, Bi-tone. Finish samples available on request via Hodoor World.
• How long does production take?
  Typically 6–10 weeks from deposit. Rush production available on select sizes — contact Hodoor World for availability.
• Can I run the UF128 on a lowered car with air suspension?
  Yes — the monoblock construction handles the lateral stresses of air suspension drop. Specify your drop height and clearance requirements when ordering so offset and width are dialled in.

Discover Hodoor World

Hodoor World is a premium wheel and tyre marketplace with specialist knowledge in forged and custom alloy fitment. Our team cross-checks every spec against manufacturer hub data and our catalogued fitment database before confirming an order.

• Over 150 premium wheel brands in stock and on order
• Fitment verification on every order
• International shipping with full customs documentation
• Verified Trustpilot reviews
• Contact: [email protected] · +1 (786) 845-2828

Wheel Care — 1-Piece Monoblock Forged

Forged monoblock wheels require minimal maintenance but reward attentive care:

• Cleaning: pH-neutral wheel cleaner only — avoid iron fallout removers with acidic carriers on polished or diamond-cut finishes
• Frequency: Clean every 1–2 weeks in road-salt or brake-dust-heavy environments
• Sealant: Apply ceramic wheel coating annually to protect machined faces from oxidation
• Storage: Store off-vehicle on a flat surface — never stack wheel-on-wheel
• Torque spec: Refer to your vehicle manufacturer spec — typically 110–130 Nm for M12 studs; re-torque after 50 km following fitment

305 Forged UF128 — International Delivery

305 Forged UF128 wheels are shipped worldwide from Hodoor World's fulfilment network. All shipments include full customs documentation, HS code classification, and declared value in your preferred currency. Typical transit times:

• USA / Canada: 3–7 business days after production
• Europe (EU): 5–10 business days, DDP available
• Middle East / GCC: 7–14 business days
• Asia Pacific: 7–14 business days
• All other regions: Contact [email protected] for a shipping quote