1221 Wheels R5115 AP3L APEX3.0 Forged Wheels

1221 Wheels R5115 AP3L APEX3.0 — Rally Heritage, Three-Piece Engineering

The R-series prefix in 1221 Wheels' X-Series catalogue identifies a design lineage with explicit roots in motorsport and rally applications — wheel geometries developed under conditions where spoke stress distribution, lateral load response, and tyre retention under extreme camber all carry practical rather than aesthetic weight. The R5115 is the current AP3L expression of that heritage: a spoke arrangement derived from the R5115 motorsport reference geometry, built on the three-piece forged architecture that gives the platform its full offset and width flexibility. Where the standard 1221 X-Series models take their design cues from luxury and sport GT aesthetics, the R5115 AP3L carries the structural logic of a competition design into a forged wheel that works equally on a performance road build or a stage-registered competition vehicle. Every unit is produced to order at 1221 Wheels' facility in City of Industry, California — no fixed stock, full specification freedom, each unit validated to X-Series FEA standards.

Available Sizes

• Diameters: 13" | 14" | 15" | 16" | 17" | 18" | 19" | 20" | 21" | 22" | 23" | 24"
• Available Widths: 5J | 6J | 7J | 7.5J | 8J | 8.5J | 9J | 9.5J | 10J | 10.5J | 11J | 11.5J | 12J | 12.5J | 13J | 13.5J | 14J | 14.5J
• Construction: 3-Piece Forged (AP3L — forged face + forged outer rim + forged inner barrel)
• Offset: Fully custom — outer rim and inner barrel adjusted independently per specification
• PCD: 5×114.3 | 5×112 | 5×120 | 5×130 | 5×108 | 5×100 | and all custom patterns on request
• Centre bore: Machined to OEM specification

Need a Different Size?

The three-piece AP3L architecture means the R5115's spoke face tooling does not need to change when barrel width or offset is adjusted — each dimension is managed independently. If your vehicle requires a fitment beyond standard published ranges, contact us at [email protected] or via WhatsApp at +44 748 881 8747. For builds where the R-series spoke geometry needs modification — a different spoke cross-section, altered bracing angle, or motorsport-specific reinforcement — our AI Wheel Design Service can produce a modified face concept before production begins.

Technical Specifications

• Material: Aerospace-grade 6061-T6 forged aluminium alloy — all three components
• Forging pressure: 10,000-ton closed-die press
• Construction: 3-Piece forged AP3L — individually forged R5115-geometry face, forged outer rim, and forged inner barrel assembled via the 20|EX hardware system
• Hardware: 20|EX fastener system — 20 titanium-alloy bolts, 41% lighter than steel equivalents, recessed flush below the spoke surface
• Bead seat: Gear-cut knurled bead seat for maximum tyre retention — particularly relevant for the R-series build context where lateral loads during cornering demand secure tyre seating
• Engineering: FEA validated — R5115 spoke geometry analysed for rally-relevant stress patterns including combined lateral and longitudinal braking loads
• Available Widths: 5J–14.5J, build-to-order
• Standard finishes: 34 options — face, outer rim, and inner barrel each independently finished
• Custom finishes: Motorsport-inspired colour schemes, three-tone combinations, bare machined spoke accents, custom RAL — available on request
• Manufactured: City of Industry, CA, USA
• Lead time: Approximately 3–6 weeks from order confirmation

Finish & Colour Options

The R-series design language of the R5115 lends itself to finish treatments that emphasise the spoke geometry rather than obscuring it. Matte and textured finishes — particularly the Solid Matte Gunmetal and Textured Black options from the 1221 catalogue — work with the angular spoke arrangement to reinforce the functional aesthetic of the R-series lineage. For builds where a contrast between the competition heritage of the face design and a more refined finish treatment is the goal, a Brushed Gloss Clear face paired with a Solid Matte Black outer rim is a widely specified combination. Three-tone configurations — face, outer rim, and inner barrel each in a different treatment — are available across all three sections of the AP3L build.

Watch the 1221 Wheels AP3L Platform in Action

Vehicle Fitment Guide — Performance, Motorsport, and Stage-Registered Builds

The R5115 AP3L is specified most frequently for performance-oriented vehicles where the rally-heritage spoke geometry is a deliberate design statement, and for builds where the three-piece offset range is required to achieve aggressive fitment on cars with track-modified suspension geometry. The R-series design is also popular on JDM performance builds where motorsport heritage is a core aesthetic value.

• Subaru WRX STI (VA/VB), BRZ — rally-heritage and track-modified builds
• Mitsubishi Lancer Evolution X — stage and road-registered competition builds
• Toyota GR Yaris, GR Corolla — performance compact rally-inspired fitment
• Nissan 370Z, 400Z (RZ34) — wide-body and track-registered
• Honda Civic Type R (FL5, FK8) — aggressive fitment applications
• Ford Focus RS, Ford Mustang Shelby GT500 — motorsport heritage builds
• Hyundai i30 N, Elantra N — European hot hatch performance market
• Volkswagen Golf R (Mk8), Audi RS3 Saloon — DSG-equipped performance builds
• BMW M2 (G87), M3 Competition (G80) — track-day specification
• Any performance vehicle requiring 5×114.3, 5×100, or 5×112 PCD — confirm your fitment with us

Other Bolt Patterns — Custom-Drilled to Your Specification

Every R5115 AP3L APEX3.0 is drilled to order. Because the face disc is a separate forged component in the three-piece build, any PCD can be accommodated regardless of barrel width or offset. Standard patterns include 5×114.3, 5×112, 5×120, 5×100, 5×108, and 5×130; 4×100 and 4×108 are available for classic and compact applications. Centre bore is machined to OEM specification, eliminating any requirement for spigot rings. Contact [email protected] with your PCD, centre bore, seat type, and thread pitch for production confirmation.

R5115 AP3L vs. Other 1221 Three-Piece Configurations

Explore the 1221 Wheels Lineup at Hodoor World

• 1221 Wheels 1661 AP3L APEX3.0 — 16-spoke dense grid in 3-piece AP3L configuration
• 1221 Wheels 0770 AP3L APEX3.0 — iconic 0770 face in 3-piece luxury build
• 1221 Wheels 1551 AP3LX APEX3.0 — flagship 3-piece AP3LX luxury platform
• 1221 Wheels 0770 AP2 APEX3.0 — 0770 face in classic 2-piece configuration
• 1221 Wheels 0771 AP2X V.I.P. Forged Wheels — V.I.P. exclusive 2-piece extended offset
• 1221 Wheels 1221 AP3LX APEX3.0 — the namesake 1221 design in AP3LX
• Browse all forged wheels at Hodoor World

Can't Find the Right Wheel? Order Custom Forged

If the R5115 AP3L is not the exact specification your build requires — a different R-series spoke arrangement, motorsport-specific face reinforcement, or a finish not in the standard 1221 catalogue — Hodoor offers a custom forged wheel manufacturing service. We produce fully bespoke forged wheels to client specification in any size, any bolt pattern, and any finish. For rally or stage applications requiring FIA-adjacent structural specifications, contact us directly to discuss production parameters. The AI Wheel Design Service can visualise any modified R-series concept before production. Contact [email protected] or WhatsApp +44 748 881 8747.

How to Order

1. Select your configuration: Style R5115, platform AP3L, edition APEX3.0
2. Define your fitment: Diameter, width, offset (ET), PCD, centre bore, and suspension/brake clearance data
3. Choose three-section finish: Face, outer rim, and inner barrel finishes selected independently — motorsport or road specification
4. Contact us: Email [email protected] or WhatsApp at +44 7488 818747 with your full specification
5. Production and delivery: Approximately 3–6 weeks at 1221 Wheels in California, followed by fully insured worldwide express delivery

Frequently Asked Questions

What does the R prefix mean in 1221 Wheels model designations?
The R-series designation in 1221 Wheels' X-Series identifies spoke geometries developed with reference to motorsport and rally wheel engineering — designs where structural spoke arrangement, load distribution across the face, and tyre retention geometry are derived from competition-use requirements. The R5115 specifically references the 51/15 spoke arrangement proportions of the R-series design. Road and competition applications are both supported.

Is the R5115 AP3L suitable for use on gravel rally or track day applications?
The R5115 AP3L APEX3.0 is a premium forged road wheel produced to road-car fitment standards — it is not a homologated competition wheel. For stage-registered competition use, confirm the relevant regulations for your series with your scrutineer before ordering. The spoke geometry and FEA validation are derived from competition-relevant load cases, making the R5115 AP3L suitable for performance road use and track days without regulatory limitation.

Can I order the R5115 AP3L with different finishes on each of the three sections?
Yes — three-section independent finish is standard on the AP3L platform. Face, outer rim, and inner barrel can each be specified in any of the 34 standard finishes, and custom RAL or motorsport-inspired colour treatments are available on request. Motorsport-specific bare machined spoke accents and matte satin treatments are popular configurations for competition-aesthetic builds.

What is the offset range available on the AP3L platform?
The AP3L three-piece construction allows independent adjustment of the outer rim depth and the inner barrel depth, giving a combined offset range that is wider than any single-piece or two-piece design. The exact achievable ET range for your application depends on your vehicle's brake system dimensions, control arm geometry, and arch clearance — provide this data to our team and we will confirm the full available offset window before your order is placed.

How does 1221 Wheels validate the R5115 spoke geometry structurally?
Each spoke root in the R5115 face is individually analysed in 1221's in-house FEA process under combined lateral, longitudinal, and torsional load cases derived from performance driving scenarios. The R-series geometry was originally developed with reference to rally wheel load spectra, and the AP3L face section retains the original spoke bracing angles and cross-section proportions from that development programme.

Can I get the R5115 in a lighter configuration for track use?
For maximum weight reduction, the AP1 monoblock platform offers the lightest configuration in the 1221 X-Series range. However, if the three-piece offset flexibility of the AP3L is required for your track build's fitment, the AP3L can be specified with a lightweight barrel option — contact us to discuss barrel material and profile options for your specific weight target.

Discover Hodoor World: Performance and Forged Wheel Specialists

Hodoor World is a specialist forged wheel retailer with expertise in performance, track, and motorsport-adjacent fitments. Our catalogue covers the complete 1221 Wheels X-Series alongside Brixton Forged, ADV.1, Forgiato, AL13, and Vossen, with a custom manufacturing programme for clients who require a design not available from any existing catalogue. Our technical team can advise on spoke geometry for specific load cases, FEA report availability, and brake system clearance for all performance applications. Read client reviews at Trustpilot and explore the full range at hodoor.world.

Wheel Care

The R5115 AP3L APEX3.0 is finished in 1221's standard high-durability coating suitable for road, track day, and performance use. After each session in wet or salted conditions, rinse the wheel — paying particular attention to the outer rim and inner barrel sections where track debris and salt residue accumulate fastest. Clean with a pH-neutral wheel cleaner and soft-bristle brush; avoid alkaline or abrasive products on Brushed Gloss or Matte finishes. For track builds, inspect the 20|EX fastener recesses after each session and clear any debris that may have entered the machined recesses. Torque fasteners to the specification provided with your order and re-check after the first 50 km post-fitting and after any wheel removal. Apply a non-silicone sealant to the outer rim section after each wash to protect the coated surface.

1221 Wheels R5115 AP3L APEX3.0 — International Delivery

Hodoor World ships the R5115 AP3L APEX3.0 worldwide from our UK distribution hub. Covered regions include the United Kingdom, all EU member states, United States, Canada, Japan, South Korea, Australia, UAE, and Saudi Arabia. Each order ships in reinforced crating with full insurance and door-to-door tracking from dispatch. EU buyers receive pre-paid VAT handling; DDP shipping is standard for US orders on catalogue fitments. For stage or competition applications requiring specific import documentation, contact [email protected] for specialist freight support. Indicative post-production transit times: UK 1–2 business days; EU 2–4 days; North America 3–5 days; Japan/Korea 4–6 days; Middle East 4–7 days; Australia 5–9 days.