3SDM 3.01 FX1 Series — Face-Mount 3-Piece Forged Wheels — Clean Forward Profile
The 3SDM 3.01 FX1 Series takes the classic 3.01 multi-spoke design into the face-mount barrel configuration — the FX1 designation, which positions the face plate forward of the rim flange to produce a cleaner, more contemporary silhouette than the traditional sandwich-mount FR. Unlike the FX2 series which extends the spoke depth for maximum concave drama, the FX1 maintains a standard spoke profile, making it the preferred choice for vehicles requiring a modern face-mount aesthetic without the extreme concave associated with wider FX2 fitments. Every 3.01 FX1 wheel is built to order at the 3SDM facility in England, with each dimension specified to your vehicle's exact requirements.
Available Sizes
The 3.01 FX1 Series is available across the full diameter range from 13" through 24", entirely built to order. Widths and offsets are custom per vehicle specification:
- 13" — compact and vintage applications; classic car fitments and custom narrow-body builds
- 14" — small sports and track vehicles; restoration projects and period-correct custom builds
- 15" — classic European sports cars; club racing and lightweight custom platforms
- 16" — entry-level sports cars, hot hatches, and track-day compact builds
- 17" — sports compacts and performance hatchbacks; custom project vehicles requiring smaller diameter profiles
- 18" — compact sports cars, hot hatches, and track-day applications requiring minimum unsprung weight
- 19" — sports saloons, coupés, and GT cars; the most popular diameter for road-focused performance builds
- 20" — SUVs, executive saloons, and performance coupés; suits standard and air-ride suspension platforms
- 21" — luxury GT cars, Porsche fitments, and bespoke builds requiring a larger wheel profile
- 22" — premium SUVs and large coupés; popular in staggered rear fitments for maximum stance
- 23" — custom show builds and modified platforms requiring a commanding presence
- 24" — maximum-diameter fitments for bespoke vehicles and high-ride-height custom projects
Width range: 5J to 14.5J in custom increments. All ET values are specified per axle for staggered configurations. A detailed specification sheet is included with every order.
Need a Different Size or Bolt Pattern?
As a build-to-order wheel, no fixed size constraints apply to the 3.01 FX1 Series. If your platform requires a non-standard diameter, width, offset, or bolt pattern, our specialist team will specify it precisely. Use the Hodoor World AI Wheel Design Service for an instant fitment recommendation, then confirm final specification with us:
We verify suspension clearances, tyre fitment, and arch compatibility before production is confirmed — ensuring the specification is correct before any material is committed to your order.
Technical Specifications
The 3.01 FX1 Series uses a face-mount 3-piece forged construction with standard spoke profile, delivering the clean forward-facing visual character of face-mount assembly without the extended spoke depth of the FX2 designation:
| Specification | Details |
| Construction | 3-piece forged aluminium — separate face, outer rim hoop, and inner barrel; face-mount assembly |
| Series Designation | FX1 (Face-Mount with Standard Spoke Profile) — forward-facing visual character, standard concave depth |
| Face Material | 6061-T6 forged aluminium alloy, CNC-machined after forging |
| Barrel | Spun aluminium outer and inner rim hoops; face-mounted to outer hoop |
| Hardware | Stainless steel barrel bolts with anodised caps; anti-corrosion treated |
| Available Diameters | 13" | 14" | 15" | 16" | 17" | 18" | 19" | 20" | 21" | 22" | 23" | 24" |
| Available Widths | 5J–14.5J (custom increments available) |
| Centre Bore | Custom machined to vehicle specification |
| Bolt Patterns (PCD) | All standard and custom patterns — 4, 5, and 6-stud configurations |
| Offset Range | Custom ET specified per axle; positive and negative ET available |
| Concave Profile | Standard spoke depth — face-mount assembly provides a more forward-facing visual than FR without the extended concave of FX2 |
| Standards | JWL / VIA compliant; TÜV certification available on request |
| Origin | Designed and assembled in England |
| Warranty | 2-year structural warranty; finish warranty varies by coating type |
Finish & Colour Options
The 3-piece construction allows face and barrel to be finished independently — the defining advantage for two-tone and contrast specifications that are not possible on monoblock wheels. All finishing is completed in-house at the 3SDM facility in England. Options include:
- Gloss Black — deep powder coat; the most popular choice for aggressive and modified builds
- Brushed Aluminium / Brushed Silver — hand-brushed aluminium texture with UV-protective clear lacquer; a motorsport classic
- Polished — full mirror polish on face and/or barrel; premium show finish requiring periodic maintenance
- Gloss White — clean contrast finish; particularly effective on dark vehicles or for show builds
- Satin Black — flat matte black powder coat; stealth aesthetic, durable and low-maintenance
- Gunmetal / Dark Grey — satin or gloss metallic grey; understated performance look
- Bronze / Champagne Gold — warm metallic tone; popular in the modified and stance communities
- Candy Finishes — translucent candy apple red, candy blue, candy purple, and other candy hues via specialist powder
- Custom RAL / Vehicle Match — any RAL or BS colour, precisely matched to bodywork or interior accents on request
- Two-Tone Face & Barrel — contrasting face and barrel colours; only achievable on 3-piece forged wheels
- Brushed with Colour Tint — brushed aluminium base with a translucent colour overlay for a premium bespoke effect
Physical finish swatches and digital renders in your chosen colour combination are provided before order confirmation. Contact [email protected] to request samples.
Vehicle Fitment Guide
The FX1 face-mount construction suits performance, modified, and show vehicles across all platform types. The standard spoke depth provides broad compatibility across suspension configurations. Typical fitment examples:
- BMW 3 / 4 Series (F30/F32/G20/G22) — 18"–19", 8.5–9.5J, 5×120, ET30–ET40
- BMW M3 / M4 (F80/F82/G80/G82) — staggered 19"–20", 9J front / 10–10.5J rear, 5×120
- BMW M5 / M6 (F10/F13) — staggered 20"–21", 9.5J front / 10.5–11J rear
- BMW X5M / X6M (F85/F86/G05/G06) — 21"–22", 10–11J, 5×120
- Mercedes C-Class / E-Class AMG (W205/W213) — 19"–20", 5×112, ET35–ET45
- Mercedes GLE / GLS (W166/W167) — 21"–22", 9.5–11J, 5×112
- Audi A4/A5/RS4/RS5 (B8/B9) — 18"–20", 8.5–9.5J, 5×112, staggered rear available
- Audi RS6/RS7 (C8) — 20"–22", 9.5–11J, 5×112
- Porsche 911 (991/992) — staggered 20"–21", 5×130, ET55 front / ET47 rear
- Porsche Cayenne / Panamera — 20"–22", 5×130, 10–11J
- Volkswagen Golf R / GTI (Mk7/Mk8) — 18"–19", 5×112, ET40–ET45
- Nissan GT-R (R35) — staggered 20", 5×114.3, 9.5J front / 10.5J rear
- Ferrari / Lamborghini / McLaren — bespoke fitments to factory spec with custom PCD and hardware
- Ford Mustang (S550/S650) — 19"–20", 5×114.3, deep-dish rear options for modified builds
Vehicle fitment examples are indicative only. Final specifications vary by suspension setup, tyre size, and any arch or body modifications. Contact [email protected] with your vehicle details for a confirmed fitment check.
Other Bolt Patterns Available
The 3.01 FX1 centre disc is CNC-machined independently from the barrel, allowing any bolt pattern to be specified with no tooling changes. Standard and custom configurations available:
- 4-stud: 4×98, 4×100, 4×108, 4×114.3
- 5-stud: 5×100, 5×108, 5×110, 5×112, 5×114.3, 5×115, 5×120, 5×120.65, 5×127, 5×130
- 6-stud: 6×114.3, 6×127, 6×139.7
- Custom: Any bolt circle diameter on request — for competition, classic, or unique vehicle applications
Hub-centric rings are included where required. Confirm compatibility with our team at [email protected] before finalising specification.
3SDM 3.01 FX1 vs. Other Series Configurations
| Model | Series | Spoke / Concave Profile | Brake Clearance | Best Application |
| 3SDM 3.01 FX1 | FX1 (this wheel) | Standard depth — face-mount | Standard | Modern face-mount aesthetic, moderate concave |
| 3SDM 3.01 FR | FR | Standard spoke depth — sandwich-mount | Standard | Classic 3-piece profile, maximum versatility |
| 3SDM 3.01 FX2 | FX2 | Extended — deep concave profile | Standard | Dramatic stance & show builds |
| 3SDM 3.01 FX3 | FX3 | Standard spoke depth | Extended | Big brake kit clearance |
The 3.01 FX1 sits between the FR and FX2 — it brings the forward-facing character of face-mount assembly without the extended concave of FX2. For the classic look, choose FR. For maximum concave, choose FX2. For brake clearance, choose FX3. Contact [email protected] for specification guidance.
Explore the Full 3SDM Forged Lineup
Hodoor World is an authorised supplier of the complete 3SDM 3-piece forged range:
Can't Find the Right Wheel? Build Your Own
If no existing 3SDM model matches your design vision, Hodoor World offers access to a fully bespoke custom wheel manufacturing service. We can produce entirely original forged wheel designs — custom spoke patterns, unique finishes, proprietary structural specifications — engineered specifically for your vehicle or brand.
How to Order Your 3SDM 3.01 FX1
- Enquire: Email [email protected] or call +44 7488 818747 with your vehicle details, current tyre size, and preferred diameter, width, and finish. The AI Wheel Design Service can provide an instant fitment recommendation as a starting point.
- Fitment check: Our team assesses arch clearances, suspension geometry, and tyre fitment. We specify ET and centre bore precisely for your vehicle platform.
- Specification sheet & quote: A formal quotation is issued covering wheel specification, finish choice, production lead time, and delivery cost.
- Deposit and production: A 50% deposit secures your production slot. Production takes 8–12 weeks at the 3SDM facility. Rush availability varies — contact us to check current capacity.
- Quality control and dispatch: Each wheel undergoes inspection, dynamic balancing, and certification before dispatch in reinforced protective packaging with torque documentation and fitting instructions.
We accept bank transfer and major payment methods. Contact [email protected] to discuss payment plans for larger orders.
Frequently Asked Questions
- What does FX1 mean?
- FX1 designates a face-mount barrel configuration with a standard spoke profile. Unlike the FR (sandwich-mount), the FX1 positions the face plate forward relative to the outer rim flange — creating a slightly more outward-facing visual character. Unlike the FX2, the spoke depth is not extended — the FX1 produces a cleaner, less aggressive concave profile, making it appropriate for builds that want the modern face-mount aesthetic without the extreme depth of FX2.
- How does the FX1 differ from the FR?
- The FR uses a sandwich-mount assembly where the face sits between the rim hoops at standard depth. The FX1 uses a face-mount assembly — the face plate is mounted outward relative to the barrel — which gives a more forward-facing appearance. Both maintain a standard spoke depth; the key visual difference is in the assembly method rather than the concave intensity.
- Is the FX1 suitable for a vehicle with a big brake kit?
- The FX1 provides standard brake clearance. If your vehicle runs a large competition-spec brake kit, the FX3 series is the appropriate choice as it adds approximately 25–40mm of additional clearance behind the wheel face. Contact [email protected] with your brake specifications for a confirmed clearance check.
- What lead time should I expect?
- Standard production is 8–12 weeks from confirmed order and deposit. Rush production may be available — enquire at [email protected] for current lead times.
- Can I mix FX1 front and FX2 rear?
- Yes. Mixing series per axle is supported — for example, FX1 front with FX2 rear is a common choice when a slightly deeper rear concave is desired without the full FX2 treatment on the front axle. Each axle can have a different specification including diameter, width, ET, and series. Discuss your requirements with our team.
- Are two-tone finishes possible?
- Yes — the 3-piece construction allows face and barrel to each receive a different finish. Our team can provide renders in your chosen combination before production is confirmed.
Discover Hodoor World
Hodoor World is a specialist supplier of premium forged wheels, sourcing directly from 3SDM and other leading manufacturers to provide authentic factory-built wheels with expert fitment guidance and international delivery capabilities.
Wheel Care & Maintenance
Caring for your 3SDM 3-piece forged wheels correctly preserves the structural integrity and finish quality across years of use:
- Cleaning: Use pH-neutral, alloy-safe wheel cleaners. Avoid acid-based or abrasive products on polished, brushed, or bare aluminium surfaces. A soft brush and non-caustic shampoo is ideal for powder-coated faces.
- Barrel bolt torque: Check barrel bolt torque to the specified value (provided in the documentation supplied with your wheels) after the first 500 miles, and every 12 months or 10,000 miles thereafter. This is a simple check with a torque wrench.
- Refinishing: The 3-piece construction allows the face to be separated from the barrel for independent refinishing — a significant advantage over monoblock wheels. Professional refinishing is available without full wheel replacement.
- Polished surfaces: Maintain polished faces or barrels with a dedicated metal polish and UV-protective sealant applied regularly. Polish before oxidation sets in to prevent pitting.
- Storage: When stored off-vehicle, stack wheels horizontally with foam separators. Clean and apply a protective wax before storage to prevent corrosion from salt residue.
- Tyre pressures: Always maintain correct tyre pressures. Extended running on significantly under-inflated tyres can overload the rim bead seat and cause permanent deformation.
3SDM 3.01 FX1 — International Delivery
Hodoor World ships 3SDM wheels worldwide. Every set is professionally packaged — individual protective wrapping per wheel, reinforced carton, and foam inserts — to prevent transit damage on long-haul routes.
- United Kingdom — standard and express tracked courier, typically 1–3 working days after production completion
- European Union — DDP (Delivered Duty Paid) options available; customers receive wheels without customs complications
- United States & Canada — door-to-door air and sea freight; air transit typically 5–10 working days
- Middle East — delivery to UAE, Saudi Arabia, Qatar, Kuwait, Bahrain, and Oman; air freight available
- Asia Pacific — Japan, South Korea, Australia, Singapore, Hong Kong, New Zealand, and more
- Rest of World — we ship to most countries globally; contact us for a landing cost including duties
All international shipments include full export documentation, transit insurance, and end-to-end tracking. Contact [email protected] with your delivery address for a complete landed cost including any applicable duties.